{"title":"Grimm Audio Cables \u0026 Accessories","description":null,"products":[{"product_id":"grimm-audio-uc1-universal-adda-converter","title":"Grimm Audio UC1 Universal ADDA Converter","description":"\u003cp\u003eMost USB interfaces convert audio. The Grimm Audio UC1 converts audio, controls your monitoring, handles headphones, manages multiple speaker pairs, and reclocks everything through one of the lowest-jitter oscillators in the industry. It is a 20-channel USB interface and monitor controller built into a single chassis, designed by the same team behind the LS1 loudspeaker system. If your workflow involves both tracking and mixing, the UC1 replaces an entire rack of boxes with one piece of Dutch engineering.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features of the Grimm Audio UC1\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e18+2 Channel USB Audio:\u003c\/strong\u003e 18 channels on the rear USB port plus a dedicated 2-channel front \"i-put\" for iPad, iPhone, or laptop. No sample rate restrictions on the front input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference-Quality Converters:\u003c\/strong\u003e Both ADC and DAC paths use Grimm's converter topology with hybrid PLL clocking for ultra-low jitter performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Monitor Control:\u003c\/strong\u003e Source selection, speaker pair switching (A\/B), dim, mute, mono, and volume from the front panel. No separate monitor controller needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Headphone Output:\u003c\/strong\u003e Dedicated headphone amplifier for critical listening and tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoldback Monitoring:\u003c\/strong\u003e Latency-free monitoring path for recording musicians who need to hear themselves without delay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll XLR Connections:\u003c\/strong\u003e Every analog input and output uses balanced XLR connectors. No compromises on signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital I\/O:\u003c\/strong\u003e 4 digital inputs and 4 digital outputs (AES\/EBU) for integration with external digital equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWord Clock:\u003c\/strong\u003e Clock input and output for synchronizing with external devices. The UC1's internal oscillator can serve as master clock for a small studio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Rates to 192 kHz:\u003c\/strong\u003e Supports 44.1, 48, 88.2, 96, 176.4, and 192 kHz for any workflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eThe \"Universal\" in UC1\u003c\/h5\u003e\n\u003cp\u003eGrimm designed the UC1 around real-world use cases, not spec-sheet features. The 18 rear USB channels split between monitoring outputs and recording inputs. Four analog outputs can feed two pairs of speakers (or one pair plus sub), so switching between nearfields and mains is a button press away. Four analog inputs handle microphones or line-level sources. The dedicated front-panel USB input was designed specifically for the modern workflow where a phone or tablet is always part of the session. Plug it in, select it as a source, and it works at any sample rate without touching the main USB configuration.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_uc1_inline_rear_panel.jpg?v=1774033790\" alt=\"Grimm Audio UC1 rear panel showing XLR balanced and AES\/EBU connections\" style=\"display: block; margin-left: auto; margin-right: auto; max-width: 100%;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eClocking That Matters\u003c\/h5\u003e\n\u003cp\u003eThe UC1 uses Grimm's hybrid PLL clock architecture, the same approach that earned the \u003ca href=\"\/products\/grimm-audio-cc1-master-clock\"\u003eCC1 Master Clock\u003c\/a\u003e its reputation in professional studios worldwide. The converter's jitter performance is on par with dedicated outboard clocks costing as much as the UC1 itself. For studios that already own a CC1 or \u003ca href=\"\/products\/grimm-audio-cc2-master-clock\"\u003eCC2\u003c\/a\u003e, the UC1's word clock input allows it to slave to the external reference for absolute synchronization across the entire signal chain.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_uc1_inline_pcb.jpg?v=1774033790\" alt=\"Grimm Audio UC1 internal circuit board with hybrid PLL clock architecture\" style=\"display: block; margin-left: auto; margin-right: auto; max-width: 100%;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eBuilt for the Grimm LS1 System\u003c\/h5\u003e\n\u003cp\u003eThe UC1 is the natural partner for Grimm's LS1 active loudspeakers. Connected via AES\/EBU digital output, the signal path from USB to speaker driver is entirely in the digital domain until the LS1's internal DAC and amplifiers take over. This eliminates an entire D\/A-A\/D conversion stage that conventional setups require. It also works beautifully with any analog-input active or passive speaker system.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_uc1_inline_studio.jpg?v=1774033791\" alt=\"Grimm Audio UC1 in professional studio environment\" style=\"display: block; margin-left: auto; margin-right: auto; max-width: 100%;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eExplore the Grimm Audio System\u003c\/h5\u003e\n\u003cp\u003ePair the UC1 with the \u003ca href=\"\/products\/grimm-audio-ls1c-loudspeaker\"\u003eLS1c\u003c\/a\u003e, \u003ca href=\"\/products\/grimm-audio-ls1v2-loudspeaker\"\u003eLS1v2\u003c\/a\u003e, or \u003ca href=\"\/products\/grimm-audio-ls1a-loudspeaker\"\u003eLS1a\u003c\/a\u003e loudspeakers for a complete monitoring system. Add the \u003ca href=\"\/products\/grimm-audio-sb1-motion-feedback-subwoofer\"\u003eSB1\u003c\/a\u003e or \u003ca href=\"\/products\/grimm-audio-ls1s-subwoofer\"\u003eLS1s\u003c\/a\u003e subwoofers for full-range monitoring. For vinyl playback, the \u003ca href=\"\/products\/grimm-audio-pw1-phono-preamplifier\"\u003ePW1 Phono Preamplifier\u003c\/a\u003e connects directly to the UC1's analog inputs.\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\n\u003ch5\u003eGrimm Audio UC1 Specifications\u003c\/h5\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 66%;\"\u003eDetails\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 #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eUSB audio interface \/ monitor controller \/ ADDA converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eUSB Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e18 rear + 2 front (\"i-put\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAnalog Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4+2 (XLR balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4 (XLR balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDigital Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4 (AES\/EBU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4 (AES\/EBU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eHeadphone Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYes (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMonitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSource selection, speaker A\/B, dim, mute, mono, volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eClock\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eUltra-low jitter hybrid PLL, word clock in\/out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSample Rates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e44.1 kHz to 192 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAll XLR (analog), BNC (clock), USB-B (rear), USB-A (front)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFoldback\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLatency-free monitoring path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNetherlands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Grimm Audio","offers":[{"title":"Default Title","offer_id":42655369494624,"sku":"GRIUC1","price":5750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/05_grimm_uc1_hero.jpg?v=1774033035"},{"product_id":"grimm-audio-sqm-interconnect-cable","title":"Grimm Audio SQM Interconnect Cable","description":"\u003cp\u003eThe cables you hear the least are doing the most. Grimm Audio's SQM takes the Star Quad geometry that has been a studio standard for decades and refines every aspect of it: carbon-doped sheaths kill microphony, a tightly woven braided screen blocks electromagnetic interference, and the four-conductor layout itself suppresses magnetic field pickup. Sold as a stereo pair with Neutrik gold-plated XLR or WBT NextGen RCA connectors, the SQM brings Grimm's measurement-driven engineering to the last link between your components.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features of the Grimm Audio SQM Interconnect Cable\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar Quad Geometry:\u003c\/strong\u003e Four conductors arranged in a star pattern provide inherent magnetic field rejection, reducing hum and interference pickup far below what standard twisted-pair designs achieve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon-Doped Sheaths:\u003c\/strong\u003e Individual conductor sheaths and an additional layer beneath the braided screen are loaded with carbon to dampen microphonic noise from cable movement and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Braided Screen:\u003c\/strong\u003e A tightly woven braid with no visible gaps provides continuous electromagnetic shielding across the full frequency range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutrik XLR \/ WBT RCA Connectors:\u003c\/strong\u003e Balanced pairs use Neutrik gold-plated XLR connectors. Unbalanced pairs use WBT NextGen RCA connectors with careful grounding to preserve the star quad's shielding integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, Tough Construction:\u003c\/strong\u003e A thinner cable diameter than most high-end interconnects makes routing easier without sacrificing mechanical durability or electrical performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Pair Included:\u003c\/strong\u003e Each SQM order includes a matched stereo pair (two cables), not a single cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy Star Quad Works\u003c\/h5\u003e\n\u003cp\u003eStar quad wiring arranges four conductors in a symmetrical pattern where diagonally opposite conductors form each leg of the signal pair. Any external magnetic field induces equal and opposite voltages in the two legs, canceling the interference. This is not a new idea in professional audio, but Grimm's implementation goes further than most. The carbon-doped inner sheaths address something that standard star quad cables ignore: microphonic noise generated within the cable itself when it flexes or vibrates. By damping conductor-to-sheath friction at the source, the SQM keeps its noise floor below what the connected electronics can even resolve.\u003c\/p\u003e\n\n\u003ch5\u003eShielding Without Compromise\u003c\/h5\u003e\n\u003cp\u003eMost braided shields have small gaps between the woven strands that allow high-frequency interference through. The SQM's braided screen is woven tightly enough that there are no see-through gaps, providing a continuous barrier. For the unbalanced (RCA) version, Grimm takes additional care in the assembly so that the screen functions purely for shielding against hum and RF without interfering with the star quad's magnetic cancellation. This is a subtlety most cable manufacturers overlook when adapting balanced designs for single-ended use.\u003c\/p\u003e\n\n\u003ch5\u003eFrom the Studio to the Listening Room\u003c\/h5\u003e\n\u003cp\u003eGrimm Audio builds products used in mastering studios and broadcast facilities across Europe. The SQM grew out of that professional background, where cables need to be quiet, durable, and thin enough to route through cable trays alongside dozens of other runs. In a home audio system, these same qualities translate directly: low noise floor, no microphonic coloration, and a cable thin enough to route cleanly behind a rack without forcing components apart. Available in lengths from 0.5m to 5m (XLR) and 0.5m to 3m (RCA), with custom assemblies available on request.\u003c\/p\u003e\n\n\u003ch5\u003ePart of the Grimm Audio System\u003c\/h5\u003e\n\u003cp\u003eThe SQM is the ideal analog interconnect for any Grimm system. Connect the \u003ca href=\"\/products\/grimm-audio-pw1-phono-preamplifier\"\u003ePW1 Phono Preamplifier\u003c\/a\u003e to the \u003ca href=\"\/products\/grimm-audio-uc1-universal-adda-converter\"\u003eUC1 Universal Converter\u003c\/a\u003e, or run analog sources into the \u003ca href=\"\/products\/grimm-audio-mu2-digital-music-streamer-dac-preamp\"\u003eMU2\u003c\/a\u003e's analog inputs. The SQM handles any connection where analog signal quality matters.\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\n\u003ch5\u003eGrimm Audio SQM Interconnect Cable Specifications\u003c\/h5\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 66%;\"\u003eDetails\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 #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAnalog interconnect cable (stereo pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGeometry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStar Quad (4-conductor symmetrical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eShielding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTightly woven braided screen, no gaps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMicrophony Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCarbon-doped sheaths on conductors and beneath screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eXLR Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNeutrik gold-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRCA Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWBT NextGen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eXLR Lengths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.5m, 1m, 2m, 3m, 4m, 5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRCA Lengths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.5m, 1m, 2m, 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSold As\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStereo pair (2 cables per order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNetherlands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Grimm Audio","offers":[{"title":"XLR \/ 0.5m (1.6ft)","offer_id":42655413076064,"sku":"GRISQMX05","price":710.0,"currency_code":"USD","in_stock":true},{"title":"XLR \/ 1m (3.3ft)","offer_id":42655413207136,"sku":"GRISQMX1","price":750.0,"currency_code":"USD","in_stock":true},{"title":"XLR \/ 2m (6.6ft)","offer_id":42655413239904,"sku":"GRISQMX2","price":870.0,"currency_code":"USD","in_stock":true},{"title":"XLR \/ 3m (10ft)","offer_id":42655413272672,"sku":"GRISQMX3","price":985.0,"currency_code":"USD","in_stock":true},{"title":"XLR \/ 4m (13.1ft)","offer_id":42655413305440,"sku":"GRISQMX4","price":1105.0,"currency_code":"USD","in_stock":true},{"title":"XLR \/ 5m (16.4ft)","offer_id":42655413338208,"sku":"GRISQMX5","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"RCA \/ 0.5m (1.6ft)","offer_id":42655413370976,"sku":"GRISQMR05","price":780.0,"currency_code":"USD","in_stock":true},{"title":"RCA \/ 1m (3.3ft)","offer_id":42655413403744,"sku":"GRISQMR1","price":815.0,"currency_code":"USD","in_stock":true},{"title":"RCA \/ 2m (6.6ft)","offer_id":42655413436512,"sku":"GRISQMR2","price":935.0,"currency_code":"USD","in_stock":true},{"title":"RCA \/ 3m (10ft)","offer_id":42655413469280,"sku":"GRISQMR3","price":1055.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_sqm_01_xlr_box_hero.jpg?v=1774037201"},{"product_id":"grimm-audio-ls1i-usb-interface","title":"Grimm Audio LS1i USB Interface","description":"\u003cp\u003eThe Grimm Audio LS1i is the USB bridge between your computer and the LS1 loudspeaker system. It delivers two-channel digital audio over USB at resolutions up to 384 kHz\/24-bit PCM (DXD), DSD64, and DSD128, while also serving as the configuration and firmware update interface for the entire LS1 system. An AES\/EBU output lets you route the same digital signal to an external DAC or audio meter.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features of the Grimm Audio LS1i USB Interface\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Resolution USB Audio:\u003c\/strong\u003e PCM up to 384 kHz\/24-bit (DXD), DSD64, and DSD128. Native support on Mac and Linux; Windows driver available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Configuration:\u003c\/strong\u003e Connect to a Mac, PC, or Linux computer to access all LS1 system parameters through the LS1 Control software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES\/EBU Digital Output:\u003c\/strong\u003e Routes the USB audio signal to an XLR output for connection to external DACs, digital meters, or other AES-equipped devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Updates:\u003c\/strong\u003e Required interface for LS1 system firmware updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus LEDs:\u003c\/strong\u003e Front panel indicators for LS1 power, USB power, audio playing, transparency check, and control link status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eCompatibility\u003c\/h5\u003e\n\u003cp\u003eThe LS1i connects to the \u003ca href=\"\/products\/grimm-audio-ls1c-loudspeaker\"\u003eLS1c\u003c\/a\u003e, \u003ca href=\"\/products\/grimm-audio-ls1v2-loudspeaker\"\u003eLS1v2\u003c\/a\u003e, and \u003ca href=\"\/products\/grimm-audio-ls1a-loudspeaker\"\u003eLS1a\u003c\/a\u003e loudspeakers via a proprietary CAT5 cable carrying both audio and control data. It works alongside the \u003ca href=\"\/products\/grimm-audio-ls1r-controller\"\u003eLS1r remote controller\u003c\/a\u003e, connecting through the LS1r's \"Remote Control In\" port. For streaming, pair the LS1 system with the \u003ca href=\"\/products\/grimm-audio-mu1-music-streamer\"\u003eMU1\u003c\/a\u003e or \u003ca href=\"\/products\/grimm-audio-mu2-digital-music-streamer-dac-preamp\"\u003eMU2\u003c\/a\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\n\u003ch5\u003eGrimm Audio LS1i USB Interface Specifications\u003c\/h5\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 66%;\"\u003eDetails\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 #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eUSB audio interface \/ system controller for LS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eUSB Audio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePCM 44.1 - 384 kHz \/ 24-bit, DSD64, DSD128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDigital Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1x AES\/EBU (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eType-B, max 2m cable length, 250mA draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eControl Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1x LS1 Control Out (CAT5), 1x Remote Control In (CAT5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOS Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMac (native), Windows (driver required), Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStatus Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e6 LEDs (power, USB, audio, transparency, control in\/out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLS1c, LS1v2, LS1a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNetherlands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Grimm Audio","offers":[{"title":"Default Title","offer_id":42655413764192,"sku":"GRILS1I","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_ls1i_03_angle.jpg?v=1774039248"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/collections\/05_grimm_uc1_hero.jpg?v=1779452595","url":"https:\/\/listenroom.com\/collections\/grimm-audio-accessories.oembed","provider":"The Listening Room","version":"1.0","type":"link"}