{"title":"Chord Electronics Ultima Range","description":"\u003cp\u003eThe ULTIMA range is Chord's reference amplification, from the \u003ca href=\"\/products\/chord-electronics-ultima-pre-3\"\u003eUltima Pre 3\u003c\/a\u003e preamplifier to the \u003ca href=\"\/products\/chord-electronics-ultima\"\u003eUltima\u003c\/a\u003e 780W reference mono blocks. All ULTIMA amplifiers use dual feed-forward error correction with proprietary matched MOSFETs and 70 kHz switch-mode power supplies. Stereo amps: \u003ca href=\"\/products\/chord-electronics-ultima-6\"\u003eUltima 6\u003c\/a\u003e (180W), \u003ca href=\"\/products\/chord-electronics-ultima-5\"\u003eUltima 5\u003c\/a\u003e (350W). Mono blocks: \u003ca href=\"\/products\/chord-electronics-ultima-3\"\u003eUltima 3\u003c\/a\u003e (480W), \u003ca href=\"\/products\/chord-electronics-ultima-2\"\u003eUltima 2\u003c\/a\u003e (750W), \u003ca href=\"\/products\/chord-electronics-ultima\"\u003eUltima\u003c\/a\u003e (780W). Call-to-order products.\u003c\/p\u003e","products":[{"product_id":"chord-electronics-ultima-integrated","title":"Chord Electronics Ultima Integrated","description":"\u003cp\u003eThe Chord Electronics Ultima Integrated is a 125-watt integrated amplifier that puts the ULTIMA dual feed-forward error correction topology and a full preamp section into a single chassis. Four inputs (one XLR balanced, three RCA), an AV bypass, a pre-out, and 16 proprietary MOSFET output devices make this a complete amplification solution for systems that do not need separates. It is the only integrated amplifier in the ULTIMA range.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e125W per channel into 8 ohms\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eULTIMA dual feed-forward error correction\u003c\/strong\u003e topology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 proprietary MOSFET output transistors\u003c\/strong\u003e with close channel matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour inputs:\u003c\/strong\u003e 1x XLR balanced, 3x RCA single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAV bypass input\u003c\/strong\u003e for home theater integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-out\u003c\/strong\u003e for adding an external power amplifier\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePure analog signal path\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProprietary high-frequency switch-mode power supply\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003eWhy an Ultima Integrated Exists\u003c\/h5\u003e\n\u003cp\u003eMost manufacturers put their best technology in separates and offer integrated amplifiers as a compromise. Chord went the other direction. The Ultima Integrated uses the same dual feed-forward error correction circuit found in the \u003ca href=\"\/products\/chord-electronics-ultima-6\"\u003eUltima 6\u003c\/a\u003e and \u003ca href=\"\/products\/chord-electronics-ultima-5\"\u003eUltima 5\u003c\/a\u003e power amplifiers. The preamp section shares its design philosophy with the \u003ca href=\"\/products\/chord-electronics-ultima-pre-3\"\u003eUltima Pre 3\u003c\/a\u003e. The difference is packaging: one box instead of two, with a shared power supply and shorter internal signal paths. For a system built around a single source (a Chord DAC, a streamer, a CD transport), the Integrated eliminates the interconnect between preamp and power amp entirely.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-integrated-side.jpg\" alt=\"Chord Electronics Ultima Integrated amplifier side view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eULTIMA Topology at 125 Watts\u003c\/h5\u003e\n\u003cp\u003eThe dual feed-forward error correction circuit monitors and corrects the output signal at two points in the amplification chain, catching distortion that single-loop feedback designs miss. At 125 watts per channel into 8 ohms, the Ultima Integrated has enough power for most speakers in typical listening rooms. The 16 proprietary MOSFET output transistors are closely matched between channels, maintaining stereo imaging accuracy even at high output. This is not a stripped-down version of the ULTIMA circuit. It is the same topology with a power output scaled to what an integrated amplifier reasonably needs.\u003c\/p\u003e\n\n\u003ch5\u003eAV Bypass and Pre-Out\u003c\/h5\u003e\n\u003cp\u003eThe AV bypass input lets a home theater processor pass signal through the Ultima Integrated directly to the power amplifier section, skipping volume control. When the system switches to music, the Integrated takes over. The pre-out on the rear panel lets you add a separate power amplifier if you outgrow the internal 125 watts, turning the Integrated into a preamplifier feeding an Ultima 6 or Ultima 5 while keeping the same source switching and volume control.\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima Integrated Power Supply\u003c\/h5\u003e\n\u003cp\u003eChord's proprietary high-frequency switch-mode power supply delivers current to the amplifier stages faster than conventional toroidal designs. The SMPS operates above the audio band, so its switching frequency cannot interfere with the signal. In an integrated amplifier where the preamp and power amp share a chassis, keeping power supply noise out of the sensitive preamp stages matters even more than in separates. Chord's approach isolates the power delivery from the audio signal by frequency, not just by physical distance.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Integrated is the simplest path into ULTIMA-level amplification. For those who want separates, the Ultima Pre 3 preamplifier and Ultima 6 power amplifier provide the same technology with more flexibility and upgrade potential. All ULTIMA products share the dual feed-forward topology and proprietary MOSFET output stage, designed and built in Kent, England. Available in black or silver finish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-integrated-rear.jpg\" alt=\"Chord Electronics Ultima Integrated amplifier rear panel connections\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eChord Electronics Ultima Integrated Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eIntegrated Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA dual feed-forward error correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e125W per channel into 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutput Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e16 proprietary MOSFET transistors (matched pairs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e4 total (1x XLR balanced, 3x RCA single-ended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAV Bypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePre-Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eProprietary high-frequency switch-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641561387104,"sku":"CHORDULTINTBLK","price":11900.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641566957664,"sku":"CHORDINTSIL","price":11900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/01_ULTINT_Front_RS.jpg?v=1773255053"},{"product_id":"chord-electronics-ultima-pre-3","title":"Chord Electronics Ultima Pre 3","description":"\u003cp\u003eThe Chord Electronics \u003ca href=\"\/products\/chord-electronics-ultima-pre\"\u003eUltima Pre\u003c\/a\u003e 3 is a five-input analog preamplifier built on the same design principles as Chord's reference Ultima Pre, scaled to a more accessible price point without abandoning the architecture that makes the range distinctive. Two fully balanced XLR inputs and three single-ended RCA inputs handle any combination of source components, with both XLR and RCA outputs feeding your choice of power amplifier. It pairs naturally with the \u003ca href=\"\/products\/chord-electronics-ultima-6\"\u003eUltima 6\u003c\/a\u003e or \u003ca href=\"\/products\/chord-electronics-ultima-5\"\u003eUltima 5\u003c\/a\u003e stereo amplifiers.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive inputs:\u003c\/strong\u003e 2x XLR balanced, 3x RCA single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced XLR and RCA outputs\u003c\/strong\u003e for connection to any power amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAV bypass input\u003c\/strong\u003e for integrating a home theater processor without affecting volume control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-coded input selection\u003c\/strong\u003e via the volume control light ring or remote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V USB Type A output\u003c\/strong\u003e for powering a Chord \u003ca href=\"\/products\/chord-electronics-qutest\"\u003eQutest\u003c\/a\u003e or \u003ca href=\"\/products\/chord-electronics-hugo-2\"\u003eHugo 2\u003c\/a\u003e DAC directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegra legs or side blocks\u003c\/strong\u003e to personalize the chassis aesthetic\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProprietary high-frequency switch-mode power supply\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned and built in Kent, England\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003eUltima Pre 3 in the ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Pre 3 is the newest preamplifier in Chord's ULTIMA lineup, positioned below the eight-input \u003ca href=\"\/products\/chord-electronics-ultima-pre-2\"\u003eUltima Pre 2\u003c\/a\u003e for systems that need fewer connections but the same core design philosophy. Where the Pre 2 adds headphone outputs, dual selection buses, and three additional inputs, the Pre 3 focuses on the essentials: clean gain staging, balanced connectivity, and the same proprietary SMPS technology that runs through every ULTIMA component. If you have a DAC, a phono stage, and maybe one or two other sources, the Pre 3 covers it without paying for inputs you will never use.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-pre3-angled.jpg\" alt=\"Chord Electronics Ultima Pre 3 preamplifier angled view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eAV Bypass and System Flexibility\u003c\/h5\u003e\n\u003cp\u003eThe dedicated AV bypass input routes signal directly to the output, skipping the volume control entirely. This lets you integrate an AV processor or home theater receiver into a two-channel system. When watching films, the processor controls volume; when listening to music, the Pre 3 takes over. It is a clean handoff between two systems sharing the same power amplifier and speakers, without any signal degradation in either mode.\u003c\/p\u003e\n\n\u003ch5\u003eUSB Power Output\u003c\/h5\u003e\n\u003cp\u003eA 5V USB Type A socket on the rear panel provides clean power for a Chord DAC like the Qutest or Hugo 2. Rather than plugging your DAC into a wall wart or a separate linear power supply, the Pre 3 can power it directly from a regulated output. One fewer box, one fewer power cable, one fewer thing between your source and your music.\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima Pre 3 Power Supply\u003c\/h5\u003e\n\u003cp\u003eLike every ULTIMA component, the Pre 3 uses Chord's proprietary high-frequency switch-mode power supply operating well above the audio band. In a preamplifier handling low-level signals, power supply noise is the enemy. Conventional toroidal transformers operate at 50-60 Hz, generating magnetic interference right in the middle of the audio spectrum. Chord's SMPS operates at frequencies where its switching energy cannot couple into the signal path, delivering clean, fast power to the gain stages without contaminating the music.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-pre3-rear.jpg\" alt=\"Chord Electronics Ultima Pre 3 preamplifier rear panel connections\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eIntegra Legs and Build\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Pre 3 uses Chord's Integra design language, which lets you choose between machined aluminum legs or side blocks to match your installation. The full-width chassis is built from aerospace-grade aluminum, consistent with the construction standards across the entire ULTIMA range. Available in black or silver finish.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Pre 3 sits alongside the Ultima 6 stereo power amplifier and \u003ca href=\"\/products\/chord-electronics-ultima-integrated\"\u003eUltima Integrated\u003c\/a\u003e as the entry tier of Chord's ULTIMA lineup. For systems that need more power, the Ultima 5 delivers 350W per channel in stereo. For mono amplification, the \u003ca href=\"\/products\/chord-electronics-ultima-3\"\u003eUltima 3\u003c\/a\u003e provides 480W into 8 ohms per chassis. All ULTIMA amplifiers share the same dual feed-forward error correction topology derived from Chord's reference designs.\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eChord Electronics Ultima Pre 3 Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eAnalog Preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e5 total (2x XLR balanced, 3x RCA single-ended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eXLR balanced + RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAV Bypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eUSB Power Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e5V USB Type A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInput Selection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eVolume control press or remote (color-coded light ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eProprietary high-frequency switch-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eFull-width, Integra legs or side blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641569742944,"sku":"CHORDULTPRE3BLK","price":10275.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641572233312,"sku":"CHORDULTPRE3SIL","price":10275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/Ultima-pre-3-front.jpg?v=1773255036"},{"product_id":"chord-electronics-ultima-6","title":"Chord Electronics Ultima 6","description":"\u003cp\u003eThe Chord Electronics Ultima 6 is a 180-watt stereo power amplifier and the entry point to ULTIMA-level power amplification. It uses the same dual feed-forward error correction topology found in Chord's reference mono blocks, delivered through 16 proprietary MOSFET output transistors and a 2kW switch-mode power supply operating at 70 kHz. Fully balanced from input to output, the Ultima 6 pairs with the \u003ca href=\"\/products\/chord-electronics-ultima-pre-3\"\u003eUltima Pre 3\u003c\/a\u003e or any preamplifier with balanced outputs.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e180W per channel into 8 ohms\u003c\/strong\u003e in stereo configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eULTIMA dual feed-forward error correction\u003c\/strong\u003e derived from reference amplifier topology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 proprietary MOSFET output transistors\u003c\/strong\u003e with close channel matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully balanced circuitry\u003c\/strong\u003e from input through output stage\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eXLR balanced and RCA single-ended inputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2kW high-frequency switch-mode power supply\u003c\/strong\u003e operating at 70 kHz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned and built in Kent, England\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003eULTIMA Dual Feed-Forward Error Correction\u003c\/h5\u003e\n\u003cp\u003eEvery ULTIMA amplifier uses Chord's dual feed-forward error correction circuit, a topology that applies correction at two separate points in the signal path rather than the single global feedback loop found in conventional amplifier designs. The error correction amplifier runs in parallel with the main signal amplifier, comparing the output against the input and correcting deviations in real time. The result is measurably lower distortion across the full power range, not just at low output levels where most amplifiers test well. At 180 watts, the Ultima 6 maintains this correction under real-world loads where speakers present complex impedance curves, not just on a resistive test bench.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima6-side.jpg\" alt=\"Chord Electronics Ultima 6 stereo power amplifier side view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima 6 Power Supply\u003c\/h5\u003e\n\u003cp\u003eThe 2kW custom switch-mode power supply charges its capacitor banks up to 70,000 times per second. A conventional toroidal transformer operating at 50-60 Hz delivers energy in slow, massive pulses. Chord's SMPS delivers smaller, faster charges that track the music's demand more closely. When a bass transient hits and the amplifier needs current immediately, the power supply responds in microseconds rather than waiting for the next AC cycle. Operating at 70 kHz also means the switching frequency sits well above the audio band, so its activity cannot interfere with the musical signal.\u003c\/p\u003e\n\n\u003ch5\u003eProprietary MOSFET Output Stage\u003c\/h5\u003e\n\u003cp\u003eSixteen proprietary MOSFET output transistors are closely matched between left and right channels. Off-the-shelf MOSFETs vary in their electrical characteristics from unit to unit, which means the left channel and right channel of a conventional amplifier never behave identically under load. Chord specifies and matches their own devices to eliminate this asymmetry. The result is consistent stereo imaging that holds together even when the amplifier is working hard.\u003c\/p\u003e\n\n\u003ch5\u003eFully Balanced Architecture\u003c\/h5\u003e\n\u003cp\u003eThe Ultima 6 is fully balanced from its XLR input through the amplification stages to the speaker binding posts. Balanced operation rejects common-mode noise, which matters most on long cable runs between a preamplifier and power amplifier. If your source and preamp are across the room from your speakers, the Ultima 6 can sit next to the speakers with a long XLR run back to the preamp, keeping speaker cables short and noise out of the signal. RCA single-ended inputs are also provided for systems where balanced cabling is not available, though XLR is recommended for best performance.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima 6 is the most accessible stereo power amplifier in the ULTIMA lineup. For more power, the \u003ca href=\"\/products\/chord-electronics-ultima-5\"\u003eUltima 5\u003c\/a\u003e delivers 350W per channel with 32 MOSFET output devices. For systems that need a combined preamp and power amp, the \u003ca href=\"\/products\/chord-electronics-ultima-integrated\"\u003eUltima Integrated\u003c\/a\u003e puts 125W and a five-input preamp section in one chassis. All ULTIMA amplifiers share the same dual feed-forward topology and proprietary MOSFET output stage.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima6-rear.jpg\" alt=\"Chord Electronics Ultima 6 stereo power amplifier rear panel\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eChord Electronics Ultima 6 Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eStereo Power Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA dual feed-forward error correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e180W per channel into 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutput Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e16 proprietary MOSFET transistors (matched pairs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e1x XLR balanced, 1x RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eFully balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e2kW high-frequency SMPS (70 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641572298848,"sku":"CHORDULT6BLK","price":11260.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641572331616,"sku":"CHORDULT6SIL","price":11260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/ULTIMA-6-Front.jpg?v=1773255045"},{"product_id":"chord-electronics-ultima-5","title":"Chord Electronics Ultima 5","description":"\u003cp\u003eThe Chord Electronics Ultima 5 is a 350-watt stereo power amplifier, the most powerful stereo configuration in the ULTIMA range. Thirty-two proprietary MOSFET output transistors (double the \u003ca href=\"\/products\/chord-electronics-ultima-6\"\u003eUltima 6\u003c\/a\u003e's sixteen) and a 2kW switch-mode power supply operating at 70 kHz give it the current delivery to drive demanding loudspeakers that smaller amplifiers cannot control. Fully balanced from input to output, it pairs with the \u003ca href=\"\/products\/chord-electronics-ultima-pre-3\"\u003eUltima Pre 3\u003c\/a\u003e or \u003ca href=\"\/products\/chord-electronics-ultima-pre-2\"\u003eUltima Pre 2\u003c\/a\u003e for a complete ULTIMA system.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e350W per channel into 8 ohms\u003c\/strong\u003e in stereo configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eULTIMA dual feed-forward error correction\u003c\/strong\u003e topology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32 proprietary MOSFET output transistors\u003c\/strong\u003e with close channel matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully balanced circuitry\u003c\/strong\u003e from input through output stage\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eXLR balanced and RCA single-ended inputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2kW high-frequency switch-mode power supply\u003c\/strong\u003e operating at 70 kHz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned and built in Kent, England\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003e350 Watts and 32 MOSFETs\u003c\/h5\u003e\n\u003cp\u003eThe Ultima 5 doubles the output device count from the Ultima 6, going from 16 to 32 proprietary MOSFETs. More output devices means more current sharing under load: each transistor works less hard, runs cooler, and stays in its most linear operating region for longer. The practical effect is an amplifier that maintains its composure with difficult speakers, particularly those with low impedance dips, high-mass woofers, or complex crossover networks that present reactive loads. At 350 watts into 8 ohms, the Ultima 5 is Chord's most powerful stereo amplifier. If you need more than this in stereo, the next step is a pair of \u003ca href=\"\/products\/chord-electronics-ultima-3\"\u003eUltima 3\u003c\/a\u003e mono blocks.\u003c\/p\u003e\n\n\u003ch5\u003eULTIMA Dual Feed-Forward Error Correction\u003c\/h5\u003e\n\u003cp\u003eThe same topology that runs through every ULTIMA power amplifier: dual feed-forward correction monitoring the signal at two points in the circuit. At 350 watts, maintaining low distortion is harder than at lower power levels because the output devices are working closer to their limits. The error correction circuit compensates for this, keeping distortion figures consistent whether the amplifier is idling or delivering full power into a 4-ohm load. This is the engineering reason the ULTIMA amplifiers scale so well. The topology does not degrade as power increases because the correction tracks the output in real time.\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima 5 Power Supply\u003c\/h5\u003e\n\u003cp\u003eThe 2kW custom SMPS charges capacitors up to 70,000 times per second, delivering current on demand faster than any toroidal transformer design. At 350 watts per channel, the amplifier's peak current demands during dynamic passages are substantial. A conventional power supply would sag on transient peaks, momentarily limiting the amplifier's grip on the loudspeaker. Chord's high-frequency design responds quickly enough that the capacitor banks stay charged through demanding dynamic passages, maintaining bass control and transient speed even at high sustained output levels.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima5-side.jpg?v=1773255681\" alt=\"Chord Electronics Ultima 5 side view showing ventilation and build quality\" style=\"max-width:100%; height:auto; margin:20px 0;\"\u003e\n\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima 5 sits between the Ultima 6 (180W stereo) and the Ultima 3 (480W mono) in Chord's power amplifier hierarchy. For systems where stereo amplification provides enough power, the Ultima 5 is the highest-performing stereo option. For loudspeakers that need dedicated mono amplification, a pair of Ultima 3 blocks provides 480W per channel with even greater current reserves. All ULTIMA amplifiers use the same circuit topology and proprietary MOSFET output devices. Available in black or silver finish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima5-rear.jpg\" alt=\"Chord Electronics Ultima 5 stereo power amplifier rear panel\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. At this level, every detail matters, and we're here to make sure you get it right. Whether you need help with system matching, setup guidance, or just want to talk through your options before pulling the trigger, owner Mike Hoaston is a phone call away. We don't just ship boxes. We help build systems, and our support lasts well beyond the sale. Call or text 410-239-2020.\u003c\/p\u003e\n\u003ch5\u003eChord Electronics Ultima 5 Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eStereo Power Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA dual feed-forward error correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e350W per channel into 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutput Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e32 proprietary MOSFET transistors (matched pairs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e1x XLR balanced, 1x RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eFully balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e2kW high-frequency SMPS (70 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641573937248,"sku":"CHORDULT5BLK","price":17550.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641574658144,"sku":"CHORDULT5SIL","price":17550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/ULTIMA-5-Front.jpg?v=1773255060"},{"product_id":"chord-electronics-ultima-pre-2","title":"Chord Electronics Ultima Pre 2","description":"\u003cp\u003eThe Chord Electronics \u003ca href=\"\/products\/chord-electronics-ultima-pre\"\u003eUltima Pre\u003c\/a\u003e 2 is an eight-input analog preamplifier with four balanced XLR connections, six gain levels per input, dual headphone outputs, and two independent selection buses for simultaneous recording. It sits between the entry-level \u003ca href=\"\/products\/chord-electronics-ultima-pre-3\"\u003eUltima Pre 3\u003c\/a\u003e and the reference Ultima Pre, built for systems where a single source and a volume knob are not enough.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight inputs:\u003c\/strong\u003e 4 XLR balanced + 4 RCA single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix gain levels per input\u003c\/strong\u003e for precise level-matching across sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual headphone outputs\u003c\/strong\u003e for simultaneous private listening or headphone comparison\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo input selection buses\u003c\/strong\u003e for recording one source while listening to another\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAV bypass input\u003c\/strong\u003e for home theater integration\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBalanced XLR and RCA outputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull remote control\u003c\/strong\u003e with color-coded input indicators\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh-frequency switch-mode power supply\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima Pre 2 in the ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Pre 2 is the middle preamplifier in Chord's ULTIMA lineup, positioned between the five-input Ultima Pre 3 and the reference Ultima Pre. Where the Pre 3 covers most stereo systems with its five inputs and AV bypass, the Pre 2 adds a third balanced XLR pair, a fourth RCA connection, dual headphone outputs, and two independent selection buses. For systems running multiple source components (a DAVE for digital, a phono stage, a CD transport, a tape deck, and a home theater processor), the Pre 2 has enough connectivity to handle all of them without unplugging anything.\u003c\/p\u003e\n\n\u003ch5\u003eSix-Level Gain Matching\u003c\/h5\u003e\n\u003cp\u003eEach of the eight inputs has six selectable gain levels, letting you match the output voltage of every source in the system. A phono stage running through its own gain stage might output 1V. A DAVE in variable mode might output 3V or more. A CD player sits somewhere in between. Without per-input gain matching, switching sources means reaching for the volume knob every time. The Pre 2 eliminates that. Set the gain once per input, and every source plays at the same perceived volume when you switch between them.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-pre2-angled.jpg\" alt=\"Chord Electronics Ultima Pre 2 preamplifier angled view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eDual Selection Buses\u003c\/h5\u003e\n\u003cp\u003eTwo independent input selection buses let you route one source to the outputs for listening while simultaneously routing a different source to a recording device. This is a feature borrowed from professional studio monitoring controllers and rarely found in consumer preamplifiers. If you're digitizing vinyl through a separate ADC while listening to your digital source, the Pre 2 handles both paths at once.\u003c\/p\u003e\n\n\u003ch5\u003eHeadphone Outputs\u003c\/h5\u003e\n\u003cp\u003eTwo headphone jacks on the front panel allow simultaneous listening, useful for comparing headphones side by side or for two listeners sharing a late-night session without speakers. The outputs are driven by the same power supply and amplification topology as the main outputs.\u003c\/p\u003e\n\n\u003ch5\u003eAV Bypass\u003c\/h5\u003e\n\u003cp\u003eA dedicated AV bypass input routes the signal from a home theater processor directly to the Pre 2's outputs, bypassing the volume control entirely. This lets you integrate a two-channel system into a multichannel home theater setup without double-processing the volume (once in the AV processor, again in the preamp). When the bypass is active, the AV processor controls volume. When you switch back to a stereo input, the Pre 2's own volume control takes over.\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima Pre 2 Power Supply\u003c\/h5\u003e\n\u003cp\u003eChord's proprietary high-frequency switch-mode power supply operates above the audio band, delivering fast, clean energy to the preamp circuitry without the magnetic interference that low-frequency toroidal transformers introduce. In a preamplifier handling microvolt-level signals across eight inputs, power supply noise rejection is critical. The SMPS charges its capacitors thousands of times per second, responding to dynamic demand faster than a conventional 50-60 Hz transformer.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Pre 2 pairs naturally with Chord's ULTIMA power amplifiers: the \u003ca href=\"\/products\/chord-electronics-ultima-6\"\u003eUltima 6\u003c\/a\u003e for stereo, the \u003ca href=\"\/products\/chord-electronics-ultima-5\"\u003eUltima 5\u003c\/a\u003e for higher power stereo, or the \u003ca href=\"\/products\/chord-electronics-ultima-3\"\u003eUltima 3\u003c\/a\u003e mono blocks for dedicated left\/right amplification. Balanced XLR connections between the Pre 2 and any ULTIMA amplifier allow long cable runs without signal degradation, so the amplifiers can sit near the speakers while the preamp stays at the listening position. Available in black or silver finish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-pre2-rear.jpg\" alt=\"Chord Electronics Ultima Pre 2 preamplifier rear panel connections\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. At this level, every detail matters, and we're here to make sure you get it right. Whether you need help with system matching, setup guidance, or just want to talk through your options before pulling the trigger, owner Mike Hoaston is a phone call away. We don't just ship boxes. We help build systems, and our support lasts well beyond the sale. Call or text 410-239-2020.\u003c\/p\u003e\u003ch5\u003eChord Electronics Ultima Pre 2 Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eAnalog Preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e8 total: 4 XLR balanced + 4 RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eXLR balanced + RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eGain Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e6 per input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eHeadphone Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eSelection Buses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e2 independent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAV Bypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eYes (color-coded input selection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eHigh-frequency switch-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641576853600,"sku":"CHORDULTPRE2BLK","price":22848.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641577246816,"sku":"CHORDULTPRE2SIL","price":22848.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/ULTIMA-PRE-2-Front.jpg?v=1773255068"},{"product_id":"chord-electronics-ultima-3","title":"Chord Electronics Ultima 3","description":"\u003cp\u003eThe Chord Electronics Ultima 3 is a 480-watt mono power amplifier, the entry point into Chord's ULTIMA mono block lineup. It uses the same dual feed-forward error correction topology as every amplifier in the ULTIMA range, driven by a 4kW switch-mode power supply operating at 70 kHz. Sold as a pair, two Ultima 3 mono blocks deliver dedicated amplification per channel with enough power to drive demanding loudspeakers to their full potential.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e480W into 8 ohms\u003c\/strong\u003e (mono)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eULTIMA dual feed-forward error correction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4kW high-frequency switch-mode power supply\u003c\/strong\u003e operating at 70 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary MOSFET output transistors\u003c\/strong\u003e (closely matched)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully balanced XLR and single-ended RCA inputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully balanced circuit\u003c\/strong\u003e from input to output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as a pair\u003c\/strong\u003e (price is per pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003eWhy Mono Blocks\u003c\/h5\u003e\n\u003cp\u003eA mono block amplifier dedicates its entire power supply, circuit board, and output stage to a single channel. In a stereo amplifier, the left and right channels share a power supply, which means a heavy bass note on one channel can momentarily reduce the current available to the other. Mono blocks eliminate that interaction entirely. Each Ultima 3 has its own 4kW power supply feeding its own output stage, so the left and right channels operate with complete electrical independence. The audible result is wider stereo imaging, tighter bass, and better dynamic contrast on complex material.\u003c\/p\u003e\n\n\u003ch5\u003e480 Watts and ULTIMA Topology\u003c\/h5\u003e\n\u003cp\u003eAt 480 watts into 8 ohms, the Ultima 3 has enough power for virtually any loudspeaker on the market. The dual feed-forward error correction circuit monitors the output signal at two points, comparing it against the input and correcting deviations in real time. This is not negative feedback in the traditional sense, where the output signal is fed back to the input. Instead, a dedicated error correction amplifier runs alongside the main signal amplifier, catching distortion that a single feedback loop would miss. The result is low measured distortion at all power levels, not just at 1 watt into a test load.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima3-side.jpg\" alt=\"Chord Electronics Ultima 3 mono power amplifier side view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima 3 Power Supply\u003c\/h5\u003e\n\u003cp\u003eEach Ultima 3 contains a 4kW switch-mode power supply running at 70 kHz, well above the audio band. At 480 watts output, the amplifier needs substantial current reserves for dynamic peaks, and the 4kW supply provides more than eight times the amplifier's rated output in stored energy. The high switching frequency charges the supply's capacitors up to 70,000 times per second, meaning the power supply responds to transient demands faster than any conventional 50-60 Hz toroidal transformer. The practical difference is tighter bass control and faster recovery on percussion and orchestral crescendos.\u003c\/p\u003e\n\n\u003ch5\u003eProprietary MOSFET Output Stage\u003c\/h5\u003e\n\u003cp\u003eChord designs and closely matches their own proprietary MOSFET output transistors rather than using off-the-shelf devices. Close matching between transistors ensures that each device in the output stage handles its share of the load identically, reducing the thermal stress and distortion that come from mismatched pairs. The fully balanced circuit topology carries the signal from input to output with no conversion between balanced and single-ended stages, preserving common-mode noise rejection throughout the entire signal path.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima 3 is the entry mono block in Chord's ULTIMA lineup, sitting between the \u003ca href=\"\/products\/chord-electronics-ultima-5\"\u003eUltima 5\u003c\/a\u003e stereo amplifier and the \u003ca href=\"\/products\/chord-electronics-ultima-2\"\u003eUltima 2\u003c\/a\u003e mono blocks. For preamplification, the \u003ca href=\"\/products\/chord-electronics-ultima-pre-3\"\u003eUltima Pre 3\u003c\/a\u003e or \u003ca href=\"\/products\/chord-electronics-ultima-pre-2\"\u003eUltima Pre 2\u003c\/a\u003e provide balanced XLR connections for long cable runs between the preamp and the mono blocks. Positioning the Ultima 3s near the speakers and running long XLR cables from the preamp keeps speaker cable lengths short, which is the preferred configuration for high-power mono block systems. Available in black or silver finish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima3-rear.jpg\" alt=\"Chord Electronics Ultima 3 mono power amplifier rear panel\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eAt The Listening Room, we don't just sell high-end audio, we provide a level of service that's as refined as the products we offer. When you invest in a stereo amplifier like the the Ultima 3, you're not just making a purchase, you're making a commitment to world-class sound, and we match that commitment with world-class service.\u003c\/p\u003e\n\u003cp\u003eOwner Michael Hoaston \u003cstrong\u003ewill personally deliver the Ultima 3 to your home, anywhere in the country\u003c\/strong\u003e. This isn't a curbside drop-off. Mike will painstakingly ensure that every detail of your setup is dialed in perfectly. From room placement and fine adjustments to full system integration, he'll work to optimize the Ultima 3's performance within your space. When you buy from The Listening Room, you're getting the expertise and dedication of someone who truly understands what it takes to bring a system to life.\u003c\/p\u003e\u003ch5\u003eChord Electronics Ultima 3 Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eMono Power Amplifier (sold as pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA dual feed-forward error correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e480W into 8 ohms (mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutput Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eProprietary MOSFET transistors (matched)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e1x XLR balanced, 1x RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eSpeaker Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBinding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eCircuit Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eFully balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e4kW high-frequency switch-mode (70 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641578786912,"sku":"CHORDULT3BLK","price":37300.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641579737184,"sku":"CHORDULT3SIL","price":37300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/ULTIMA-3-Front.jpg?v=1773255075"},{"product_id":"chord-electronics-ultima-2","title":"Chord Electronics Ultima 2","description":"\u003cp\u003eThe Chord Electronics Ultima 2 is a 750-watt mono power amplifier powered by three separate 4kW switch-mode power supplies, giving each amplifier 12kW of total power supply capacity for a 750-watt output stage. It uses the same ULTIMA dual feed-forward error correction as every amplifier in the range, with proprietary matched MOSFET output transistors and a fully balanced circuit from input to output. Sold as a pair, two Ultima 2 mono blocks are built for loudspeakers that need serious current to perform at their best.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e750W into 8 ohms\u003c\/strong\u003e (mono)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree 4kW switch-mode power supplies per amplifier\u003c\/strong\u003e (12kW total capacity)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eULTIMA dual feed-forward error correction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary MOSFET output transistors\u003c\/strong\u003e (closely matched)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully balanced XLR and single-ended RCA inputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully balanced circuit\u003c\/strong\u003e from input to output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as a pair\u003c\/strong\u003e (price is per pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003e750 Watts and Triple Power Supplies\u003c\/h5\u003e\n\u003cp\u003eThe Ultima 2 generates 750 watts into 8 ohms from a single mono chassis. That power comes from three independent 4kW switch-mode power supplies running at 70 kHz, giving each amplifier 12kW of total supply capacity. The ratio matters: 12kW feeding a 750-watt output stage means the power supply never strains, even on the hardest transients. When a full orchestra hits a fortissimo passage or a kick drum drives a subwoofer cone to its excursion limit, the supply has sixteen times the rated output in reserve. That headroom translates directly to dynamic ease, the sense that the amplifier is coasting rather than working.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima2-side.jpg\" alt=\"Chord Electronics Ultima 2 mono power amplifier side view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima 2 and ULTIMA Topology\u003c\/h5\u003e\n\u003cp\u003eDual feed-forward error correction is the defining technology across every ULTIMA amplifier. A dedicated error correction amplifier runs alongside the main signal amplifier, monitoring the output at two points in the circuit and correcting deviations before they reach the speaker terminals. At 750 watts, maintaining signal accuracy under heavy load is harder than at lower power levels. More output transistors are switching, more current is flowing, and more heat is being generated. The dual feed-forward topology keeps measured distortion low across the entire power band, not just at the 1-watt figure that looks good in a spec sheet.\u003c\/p\u003e\n\n\u003ch5\u003eThree Power Supplies at 70 kHz\u003c\/h5\u003e\n\u003cp\u003eEach of the three 4kW power supplies operates at 70 kHz, far above the audio band. Traditional amplifiers this powerful typically use massive toroidal transformers that can weigh 30-40 pounds each and generate magnetic fields at 50-60 Hz, right in the range the amplifier is trying to reproduce. Chord's switch-mode approach eliminates that interference. The three supplies charge their capacitors up to 70,000 times per second, responding to transient current demands within microseconds. The result is an amplifier that delivers 750 watts with the speed and control you would expect from a much smaller amplifier, without the weight or heat of a conventional Class AB design running three toroidal transformers.\u003c\/p\u003e\n\n\u003ch5\u003eProprietary MOSFET Output Stage\u003c\/h5\u003e\n\u003cp\u003eChord designs their own proprietary MOSFET output transistors and closely matches them in production. At 750 watts, the output stage requires many paralleled transistor pairs sharing the load. If those pairs are not closely matched, some devices run hotter and harder than others, leading to thermal runaway risk and increased distortion. Chord's matching process ensures each device in the output stage shares the load equally. The fully balanced circuit carries the signal from input to output without any conversion between balanced and single-ended stages.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima 2 sits between the \u003ca href=\"\/products\/chord-electronics-ultima-3\"\u003eUltima 3\u003c\/a\u003e (480W mono) and the reference \u003ca href=\"\/products\/chord-electronics-ultima\"\u003eUltima\u003c\/a\u003e (780W mono) in Chord's power amplifier lineup. For preamplification, the \u003ca href=\"\/products\/chord-electronics-ultima-pre-2\"\u003eUltima Pre 2\u003c\/a\u003e or reference \u003ca href=\"\/products\/chord-electronics-ultima-pre\"\u003eUltima Pre\u003c\/a\u003e provide balanced XLR connections and the gain-matching flexibility that a system at this level requires. Run long XLR cables from the preamp to the Ultima 2s positioned near the speakers, keep speaker cables short. Available in black or silver finish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima2-rear.jpg\" alt=\"Chord Electronics Ultima 2 mono power amplifier rear panel\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eAt The Listening Room, we don't just sell high-end audio, we provide a level of service that's as refined as the products we offer. When you invest in a mono amplifier like the the Ultima 2, you're not just making a purchase, you're making a commitment to world-class sound, and we match that commitment with world-class service.\u003c\/p\u003e\n\u003cp\u003eOwner Michael Hoaston \u003cstrong\u003ewill personally deliver the Ultima 2 to your home, anywhere in the country\u003c\/strong\u003e. This isn't a curbside drop-off. Mike will painstakingly ensure that every detail of your setup is dialed in perfectly. From room placement and fine adjustments to full system integration, he'll work to optimize the Ultima 2's performance within your space. When you buy from The Listening Room, you're getting the expertise and dedication of someone who truly understands what it takes to bring a system to life.\u003c\/p\u003e\u003ch5\u003eChord Electronics Ultima 2 Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eMono Power Amplifier (sold as pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA dual feed-forward error correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e750W into 8 ohms (mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutput Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eProprietary MOSFET transistors (matched)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e1x XLR balanced, 1x RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eSpeaker Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBinding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eCircuit Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eFully balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e3x 4kW high-frequency switch-mode (70 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641582030944,"sku":"CHORDULT2BLK","price":69000.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641583177824,"sku":"CHORDULT2SIL","price":69000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/ULTIMA-2-Front.jpg?v=1773255084"},{"product_id":"chord-electronics-ultima-pre","title":"Chord Electronics Ultima Pre","description":"\u003cp\u003eThe Chord Electronics Ultima Pre is the reference preamplifier in Chord's ULTIMA lineup, with eight variable-gain inputs, three dedicated outputs, dual headphone jacks, independent high and low frequency EQ adjustment per channel, and two selection buses for simultaneous source routing. It is built for systems where every source in the room connects to one box, and that box needs to control all of them without compromise.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight inputs:\u003c\/strong\u003e 4 XLR balanced + 4 RCA single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree outputs:\u003c\/strong\u003e balanced XLR and RCA options for multi-amplifier configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix gain levels per input\u003c\/strong\u003e for precise level-matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent frequency EQ adjustment\u003c\/strong\u003e (high and low, per channel, bypassable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual headphone outputs\u003c\/strong\u003e capable of driving any impedance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo input selection buses\u003c\/strong\u003e for simultaneous listening and recording\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAV bypass input\u003c\/strong\u003e for home theater integration\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFull remote control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh-frequency switch-mode power supply\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003eReference Preamplifier\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Pre is not just a higher-priced version of the \u003ca href=\"\/products\/chord-electronics-ultima-pre-2\"\u003eUltima Pre 2\u003c\/a\u003e. It adds a third output (allowing tri-amplification or simultaneous connection to multiple power amplifiers), independent frequency EQ adjustment per channel, and the ability to drive any headphone impedance from its dual headphone outputs. These are features that exist because systems at this level are complex. A reference system might run a DAVE as digital source, a phono stage for vinyl, a CD transport, a reel-to-reel, and a home theater processor, all feeding the Ultima Pre, which then routes to a pair of Ultima or \u003ca href=\"\/products\/chord-electronics-ultima-2\"\u003eUltima 2\u003c\/a\u003e mono blocks for the main speakers, a separate amplifier for subwoofers, and a headphone amplifier for late-night listening. The Ultima Pre handles all of it from a single chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-pre-angled.jpg\" alt=\"Chord Electronics Ultima Pre reference preamplifier angled view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eFrequency EQ Adjustment\u003c\/h5\u003e\n\u003cp\u003eIndependent high-frequency and low-frequency EQ controls for left and right channels let you fine-tune the Ultima Pre's output to match your room and speakers. This is not a graphic equalizer. It is a subtle adjustment tool for compensating room acoustics or speaker characteristics at the frequency extremes. If your room has a slight bass buildup in one corner (common in asymmetric rooms), you can reduce the low-frequency output on that channel. If your speakers are slightly bright with a particular recording chain, you can soften the high end. The EQ can be bypassed entirely for a flat signal path when correction is not needed.\u003c\/p\u003e\n\n\u003ch5\u003eThree Outputs\u003c\/h5\u003e\n\u003cp\u003eThree dedicated outputs (balanced XLR and RCA) allow the Ultima Pre to feed multiple amplifiers simultaneously. In a bi-amplification setup, one output feeds a pair of amplifiers for the woofers while another feeds amplifiers for the midrange and tweeter. In a tri-amplification setup, all three outputs are active. The outputs can also serve different zones or a combination of speaker and subwoofer amplifiers. Having three dedicated outputs means no Y-splitters, no compromised connections, and no impedance issues from parallel-wired single outputs.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-pre-rear.jpg?v=1773255666\" alt=\"Chord Electronics Ultima Pre rear panel showing eight inputs and three outputs\" style=\"max-width:100%; height:auto; margin:20px 0;\"\u003e\n\n\n\u003ch5\u003eDual Headphone Outputs and Selection Buses\u003c\/h5\u003e\n\u003cp\u003eTwo headphone outputs on the front panel drive headphones of any impedance. The output stage has enough current to handle planar magnetic designs that demand more than typical headphone jacks provide. Two independent selection buses allow simultaneous routing: listen to one source through the main outputs while recording a different source through a secondary path. This is the same capability found on the Ultima Pre 2, carried forward to the reference model.\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima Pre Power Supply\u003c\/h5\u003e\n\u003cp\u003eChord's proprietary high-frequency switch-mode power supply operates above the audio band, keeping its switching noise well away from the signal frequencies the preamplifier handles. With eight inputs, three outputs, and dual headphone jacks all active simultaneously, the power supply needs to service a complex circuit without introducing noise at any node. The SMPS charges its capacitors thousands of times per second, maintaining voltage stability under varying load conditions.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima Pre is the natural partner for the reference \u003ca href=\"\/products\/chord-electronics-ultima\"\u003eUltima\u003c\/a\u003e and Ultima 2 mono block amplifiers. Its three outputs, frequency EQ, and comprehensive input routing make it the control center for systems where the amplification alone costs six figures. Balanced XLR connections between the preamp and mono blocks allow long cable runs without signal loss, the standard configuration for high-power mono block systems. Available in black or silver finish.\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eAt The Listening Room, we don't just sell high-end audio, we provide a level of service that's as refined as the products we offer. When you invest in a preamplifier like the the Ultima Pre, you're not just making a purchase, you're making a commitment to world-class sound, and we match that commitment with world-class service.\u003c\/p\u003e\n\u003cp\u003eOwner Michael Hoaston \u003cstrong\u003ewill personally deliver the Ultima Pre to your home, anywhere in the country\u003c\/strong\u003e. This isn't a curbside drop-off. Mike will painstakingly ensure that every detail of your setup is dialed in perfectly. From room placement and fine adjustments to full system integration, he'll work to optimize the Ultima Pre's performance within your space. When you buy from The Listening Room, you're getting the expertise and dedication of someone who truly understands what it takes to bring a system to life.\u003c\/p\u003e\u003ch5\u003eChord Electronics Ultima Pre Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eReference Analog Preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e8 total: 4 XLR balanced + 4 RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e3 (XLR balanced + RCA single-ended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eGain Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e6 per input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eHeadphone Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e2 (drives any impedance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eSelection Buses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e2 independent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFrequency EQ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eIndependent high\/low per channel (bypassable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAV Bypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eHigh-frequency switch-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA Reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641586618464,"sku":"CHORDULTPREBLK","price":52395.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641588551776,"sku":"CHORDULTPRESIL","price":52395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/Ultima-Pre-Front.jpg?v=1773255090"},{"product_id":"chord-electronics-ultima","title":"Chord Electronics Ultima","description":"\u003cp\u003eThe Chord Electronics Ultima is a 780-watt mono reference power amplifier capable of driving loudspeaker impedances down to 1 ohm. It is the most powerful amplifier Chord has ever built, using their ULTIMA dual feed-forward error correction topology, proprietary matched MOSFET output transistors, a high-frequency switch-mode power supply operating at 70 kHz, and a fully balanced circuit from input to output. Sold as a pair, two Ultima mono blocks are designed for loudspeakers that most amplifiers cannot properly control.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e780W into 8 ohms\u003c\/strong\u003e (mono), stable into loads down to 1 ohm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eULTIMA dual feed-forward error correction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-frequency switch-mode power supply\u003c\/strong\u003e operating at 70 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary MOSFET output transistors\u003c\/strong\u003e (closely matched)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully balanced XLR and single-ended RCA inputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully balanced circuit\u003c\/strong\u003e from input to output\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eULTIMA Reference range\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as a pair\u003c\/strong\u003e (price is per pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy We Carry Chord Electronics\u003c\/h5\u003e\n\u003cp\u003eChord Electronics has been doing digital conversion differently since 1989. While every other manufacturer buys off-the-shelf DAC chips, Rob Watts designs custom FPGA algorithms with tap lengths that dwarf anything from ESS or AKM. Their proprietary Pulse Array technology, MOSFET amplification stages, and high-frequency switch-mode power supplies are all designed and built in Kent, England. From the portable \u003ca href=\"\/products\/chord-electronics-mojo-2\"\u003eMojo 2\u003c\/a\u003e to the flagship \u003ca href=\"\/products\/chord-electronics-dave\"\u003eDAVE\u003c\/a\u003e, every product runs code that Chord wrote themselves.\u003c\/p\u003e\n\n\u003ch5\u003e780 Watts Into 1 Ohm\u003c\/h5\u003e\n\u003cp\u003eThe Ultima's headline specification is not just its 780 watts into 8 ohms. It is the amplifier's ability to drive loads down to 1 ohm without shutting down, distorting, or overheating. Most loudspeakers are rated at a nominal 4 or 8 ohms, but impedance varies with frequency. A speaker rated at 4 ohms might dip to 2 ohms at certain frequencies, and some complex multi-driver designs present loads below 2 ohms at their impedance minimum. These are the speakers that cause conventional amplifiers to current-limit, clip, or engage protection circuits. The Ultima does not. Its output stage and power supply are built to deliver whatever current the speaker demands, at any impedance, without compromise.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-angled.jpg\" alt=\"Chord Electronics Ultima reference mono power amplifier angled view\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima and ULTIMA Topology\u003c\/h5\u003e\n\u003cp\u003eDual feed-forward error correction runs a dedicated error correction amplifier alongside the main signal amplifier. The correction amplifier monitors the output at two points in the circuit, comparing it against the input signal and correcting any deviation before it reaches the speaker terminals. At 780 watts driving a 1-ohm load, the output transistors are pushing massive amounts of current through the circuit. Maintaining signal accuracy under those conditions is the hardest test any amplifier topology can face. The dual feed-forward approach catches distortion that single-loop negative feedback designs miss, keeping measured performance consistent from milliwatt levels to full rated power.\u003c\/p\u003e\n\n\u003ch5\u003eChord Electronics Ultima Power Supply\u003c\/h5\u003e\n\u003cp\u003eThe Ultima's switch-mode power supply operates at 70 kHz, charging its capacitors up to 70,000 times per second. An amplifier rated at 780 watts needs enormous current reserves to handle dynamic peaks, and the SMPS architecture delivers that current faster than any conventional toroidal transformer. The high switching frequency keeps the power supply's operation well above the audio band, eliminating the magnetic interference that 50-60 Hz transformers generate in the exact frequency range the amplifier is trying to reproduce. The result is an amplifier that combines the current delivery of a massive conventional power supply with the speed and noise rejection of Chord's proprietary switch-mode design.\u003c\/p\u003e\n\n\u003ch5\u003eProprietary MOSFET Output Stage\u003c\/h5\u003e\n\u003cp\u003eChord designs and closely matches their own proprietary MOSFET output transistors. At 780 watts into loads as low as 1 ohm, the output stage is handling peak currents that would destroy off-the-shelf devices with inconsistent characteristics. Close matching between all transistor pairs ensures equal load sharing, equal thermal distribution, and consistent performance as the devices heat up during sustained high-power operation. The fully balanced circuit topology carries the signal from input to output with no conversion between balanced and single-ended stages, maintaining common-mode noise rejection throughout the entire amplification chain.\u003c\/p\u003e\n\n\u003ch5\u003eThe ULTIMA Reference Range\u003c\/h5\u003e\n\u003cp\u003eThe Ultima is the reference amplifier in Chord's lineup, paired with the \u003ca href=\"\/products\/chord-electronics-ultima-pre\"\u003eUltima Pre\u003c\/a\u003e reference preamplifier for a complete no-compromise signal chain. The Ultima Pre's three dedicated outputs, frequency EQ adjustment, and eight-input routing provide the control complexity that a system at this level demands. For digital source, the DAVE DAC with \u003ca href=\"\/products\/chord-electronics-hugo-m-scaler\"\u003eHugo M Scaler\u003c\/a\u003e represents the reference front end. Balanced XLR connections between the Ultima Pre and the Ultima mono blocks allow the amplifiers to sit near the speakers with long interconnect runs and short speaker cables. Available in black or silver finish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/chord-ultima-rear.jpg\" alt=\"Chord Electronics Ultima reference mono power amplifier rear panel\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eAt The Listening Room, we don't just sell high-end audio, we provide a level of service that's as refined as the products we offer. When you invest in a mono amplifier like the the Ultima, you're not just making a purchase, you're making a commitment to world-class sound, and we match that commitment with world-class service.\u003c\/p\u003e\n\u003cp\u003eOwner Michael Hoaston \u003cstrong\u003ewill personally deliver the Ultima to your home, anywhere in the country\u003c\/strong\u003e. This isn't a curbside drop-off. Mike will painstakingly ensure that every detail of your setup is dialed in perfectly. From room placement and fine adjustments to full system integration, he'll work to optimize the Ultima's performance within your space. When you buy from The Listening Room, you're getting the expertise and dedication of someone who truly understands what it takes to bring a system to life.\u003c\/p\u003e\u003ch5\u003eChord Electronics Ultima Specifications\u003c\/h5\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; border: 1px solid rgb(221,221,221); width: 66%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eReference Mono Power Amplifier (sold as pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eAmplifier Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA dual feed-forward error correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e780W into 8 ohms (mono), stable to 1 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eOutput Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eProprietary MOSFET transistors (matched)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e1x XLR balanced, 1x RCA single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eSpeaker Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBinding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eCircuit Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eFully balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eMinimum Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e1 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eHigh-frequency switch-mode (70 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eBlack or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eULTIMA Reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003e\u003cstrong\u003eDesigned \u0026amp; Built\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(221,221,221);\"\u003eKent, England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":42641588715616,"sku":"CHORDULTBLK","price":99995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42641588748384,"sku":"CHORDULTSIL","price":99995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/Ultima-Front.jpg?v=1773255098"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/collections\/chord-electronics-ultima.jpg?v=1773256886","url":"https:\/\/listenroom.com\/collections\/chord-electronics-ultima.oembed","provider":"The Listening Room","version":"1.0","type":"link"}