{"product_id":"avm-ovation-sa-6-3-stereo-power-amplifier","title":"AVM Ovation SA 6.3 Stereo Power Amplifier","description":"\u003cp\u003eThe AVM Ovation SA 6.3 is a Class A\/AB MOS-FET stereo power amplifier rated at 2 x 350 W into 4 ohms and 2 x 200 W into 8 ohms. A 1000 VA toroidal transformer and 20 MOS-FET transistors per channel drive the speakers, and outputs for two separately switchable speaker pairs are built in.\u003c\/p\u003e\n\u003cp\u003eThe SA 6.3 is a stereo power amplifier in AVM's Ovation line, handcrafted at the AVM factory in Malsch, Germany. Its input stages are fully balanced and DC-coupled, with XLR and RCA inputs.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features of the AVM Ovation SA 6.3\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e2 x 350 W Into 4 Ohms:\u003c\/b\u003e Class A\/AB MOS-FET high current technology, 2 x 200 W into 8 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e20 MOS-FETs Per Channel:\u003c\/b\u003e A maximum current of 180 amps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1000 VA Toroidal Transformer:\u003c\/b\u003e Plus three separate power supplies for the power amplifiers, the processor and the input circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBalanced, DC-Coupled Inputs:\u003c\/b\u003e Fully balanced input stages, DC-coupled, with XLR and RCA inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo Speaker Pairs:\u003c\/b\u003e Bi-wire capable speaker terminals and two separately switchable speaker pairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGraphic Display and AIR Trigger:\u003c\/b\u003e A large, blue-lit graphic display and AVM's AIR trigger (AVM Intelligent Remote).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow Standby Draw:\u003c\/b\u003e Below 0.5 W in standby.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhat Drives the SA 6.3?\u003c\/h5\u003e\n\u003cp\u003eThe SA 6.3 uses Class A\/AB MOS-FET high current technology. In AVM's technical data it delivers 2 x 350 W into 4 ohms and 2 x 200 W into 8 ohms, and AVM states that it drives even the most demanding speakers with ease. Twenty MOS-FET transistors per channel deliver a maximum current of 180 amps.\u003c\/p\u003e\n\u003cp\u003eA 1000 VA toroidal transformer feeds the amplifier, and three separate power supplies serve the power amplifiers, the processor and the input circuit. AVM rates the signal-to-noise ratio at 101 dB(A), distortion below 0.01% at 25 W into 4 ohms, a frequency response from below 5 Hz to above 100 kHz and a damping factor above 500.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/avm-ovation-sa-6-3-inline-black-three-quarter.jpg?v=1793118713\" alt=\"AVM Ovation SA 6.3 Stereo Power Amplifier, Black, three-quarter view facing right\" style=\"width:100%;max-width:1000px;height:auto;border-radius:12px;margin:16px 0;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eInputs, Speaker Outputs and Control\u003c\/h5\u003e\n\u003cp\u003eThe fully balanced, DC-coupled input stages take XLR and RCA high-level inputs, with input impedances of 14 kohm and 6.8 kohm. The speaker terminals are bi-wire capable, and the SA 6.3 can drive two separately switchable speaker pairs.\u003c\/p\u003e\n\u003cp\u003eA large, blue-lit graphic display and menu functions, including customizable input sensitivity and a peak power display, cover setup. AVM's AIR trigger (AVM Intelligent Remote) keeps operation simple, and standby consumption is below 0.5 W.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/avm-ovation-sa-6-3-inline-black-rear-panel.jpg?v=1793118716\" alt=\"AVM Ovation SA 6.3 Stereo Power Amplifier, Black, rear connection panel\" style=\"width:100%;max-width:1000px;height:auto;border-radius:12px;margin:16px 0;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eSilver, Black or Cellini\u003c\/h5\u003e\n\u003cp\u003eThe sturdy aluminum case comes in silver or black, or as the Cellini version with a chrome front. Like all models in the Ovation series, the SA 6.3 is handcrafted at the AVM factory in Malsch, with repeated quality checks and a multi-day burn-in period, and AVM ships every Ovation model in a robust AVM flight case.\u003c\/p\u003e\n\n\u003ch5\u003eWho Is AVM?\u003c\/h5\u003e\n\u003cp\u003eAVM Audio Video Manufaktur has built hi-fi by hand in Germany since 1986, and its products are sold in more than 50 countries. The range runs from the AVM 30.3 series through the Inspiration and Evolution lines to Ovation S.\u003c\/p\u003e\n\n\u003cstyle\u003e\n.tlr-cmp{margin:10px 0 4px;}\n.tlr-cmp h5{margin-top:30px !important;}\n.tlr-cmp .cmp-sub{margin:0 0 16px;}\n.tlr-cmp .cmp-row{border:1px solid #eee;border-radius:8px;padding:13px 14px;margin:8px 0;cursor:pointer;transition:border-color .2s ease;}\n.tlr-cmp .cmp-row:hover{border-color:#d9c6b3;}\n.tlr-cmp .cmp-cur{background:#f7f1ec;border:1px solid #ecdcca;border-left:3px solid #a3704d;}\n.tlr-cmp .cmp-cur:hover{border-left-color:#a3704d;}\n.tlr-cmp .cmp-name{font-weight:700;color:#2a2b2a;font-size:16px;line-height:1.35;text-transform:none;}\n.tlr-cmp a{color:#2a2b2a !important;text-decoration:none !important;opacity:1 !important;border-bottom:none !important;padding-bottom:2px;\n  background-image:linear-gradient(#a3704d,#a3704d),linear-gradient(#cbb9a6,#cbb9a6);\n  background-position:left 100%,left 100%;background-size:0% 2px,100% 1px;background-repeat:no-repeat;\n  transition:background-size .35s ease;}\n.tlr-cmp .cmp-row:hover .cmp-name a,\n.tlr-cmp a:hover{background-size:100% 2px,100% 1px !important;opacity:1 !important;}\n.tlr-cmp .cmp-youre{font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:#9a8e74;font-weight:700;margin-left:7px;}\n.tlr-cmp .cmp-price{color:#a3704d;font-weight:700;font-size:16px;margin:2px 0 3px;}\n.tlr-cmp .cmp-diff{color:#555;font-size:16px;line-height:1.5;}\n.tlr-cmp .cmp-verdict{margin:16px 0 4px;}\n.tlr-cmp .cmp-verdict a{color:#a3704d !important;font-weight:700;\n  background-image:linear-gradient(#a3704d,#a3704d),linear-gradient(#d8c3ac,#d8c3ac);}\n\u003c\/style\u003e\n\u003cdiv class=\"tlr-cmp\"\u003e\n\u003ch5\u003eWhere the SA 6.3 fits in the AVM power amplifier line\u003c\/h5\u003e\n\u003cp class=\"cmp-sub\"\u003eHow the Ovation SA 6.3 compares to AVM's other power amplifiers, and what each step adds.\u003c\/p\u003e\n\u003cdiv class=\"cmp-row\"\u003e\n\u003cdiv class=\"cmp-name\"\u003e\u003ca href=\"\/products\/avm-ma-30-3-mono-power-amplifiers-pair\"\u003eAVM MA 30.3 MK2 (Pair)\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-price\"\u003e$5,499\u003c\/div\u003e\n\u003cdiv class=\"cmp-diff\"\u003eA pair of AVM 30.3 series Class A\/AB monoblocks: 300 W into 4 ohms each, from a MOS-FET output stage and a 550 VA toroidal transformer.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-row cmp-cur\"\u003e\n\u003cdiv class=\"cmp-name\"\u003e\n\u003cspan\u003eAVM Ovation SA 6.3\u003c\/span\u003e \u003cspan class=\"cmp-youre\"\u003eYou're viewing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-price\"\u003e$14,999\u003c\/div\u003e\n\u003cdiv class=\"cmp-diff\"\u003eA Class A\/AB MOS-FET stereo amp: 2 x 350 W into 4 ohms, a 1000 VA toroidal transformer and switchable outputs for two speaker pairs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-row\"\u003e\n\u003cdiv class=\"cmp-name\"\u003e\u003ca href=\"\/products\/avm-ovation-sa-8-3-lite-stereo-power-amplifier\"\u003eAVM Ovation SA 8.3 Lite\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-price\"\u003e$19,999\u003c\/div\u003e\n\u003cdiv class=\"cmp-diff\"\u003eA Class A\/B stereo amp with 24 MOSFETs per channel: 350 W per channel into 4 ohms, a transistor input stage and a fully DC-coupled signal path.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-row\"\u003e\n\u003cdiv class=\"cmp-name\"\u003e\u003ca href=\"\/products\/avm-ovation-ma-6-3-mono-power-amplifiers-pair\"\u003eAVM Ovation MA 6.3 (Pair)\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-price\"\u003e$29,999\u003c\/div\u003e\n\u003cdiv class=\"cmp-diff\"\u003eA pair of Class A\/AB MOS-FET monoblocks: 1000 W into 4 ohms and 680 W into 8 ohms each.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-row\"\u003e\n\u003cdiv class=\"cmp-name\"\u003e\u003ca href=\"\/products\/avm-ovation-sa-8-3-s-stereo-power-amplifier\"\u003eAVM Ovation SA 8.3 S\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-price\"\u003e$34,999\u003c\/div\u003e\n\u003cdiv class=\"cmp-diff\"\u003eA stereo amp with AVM's anode-follower tube input stage: over 420 W per channel into 4 ohms, two 1,000 VA transformers and 24 MOSFETs per channel.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-row\"\u003e\n\u003cdiv class=\"cmp-name\"\u003e\u003ca href=\"\/products\/avm-ovation-ma-8-3-s-mono-power-amplifiers-pair\"\u003eAVM Ovation MA 8.3 S (Pair)\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-price\"\u003e$69,999\u003c\/div\u003e\n\u003cdiv class=\"cmp-diff\"\u003eA pair of bridged Class A\/AB monoblocks with the tube input stage: over 1,100 W into 4 ohms each, two 1,000 VA transformers and 48 MOSFETs per amplifier.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"cmp-verdict\"\u003eEvery AVM power amplifier here uses MOS-FET output devices, and the SA 8.3 S and MA 8.3 S add AVM's anode-follower tube input stage. Browse the full \u003ca href=\"\/collections\/avm\"\u003eAVM range\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\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\u003eAVM Ovation SA 6.3 Specifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eStereo power amplifier, Class A\/AB MOS-FET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOutput Power\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 350 W (4 ohms) \/ 2 x 200 W (8 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOutput Devices\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e20 MOS-FETs per channel, 180 A maximum current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePower Supply Design\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 VA toroidal transformer, 3 separate power supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInputs\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eXLR and RCA, fully balanced, DC-coupled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInput Impedance\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e6.8 kohm (RCA), 14 kohm (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSignal-to-Noise\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e101 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFrequency Response\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow 5 Hz to above 100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDistortion (25 W \/ 4 ohms)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDamping Factor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eAbove 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSpeaker Outputs\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBi-wire capable, 2 separately switchable pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSupply\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/230 V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePower Consumption\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 W maximum, below 0.5 W standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimensions (W x H x D)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e430 x 130 x 390 mm (16.9 x 5.1 x 15.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e21 kg (46.3 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFinishes\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver, Black, Cellini chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"AVM","offers":[{"title":"Silver","offer_id":67701909061728,"sku":"AVMSA6.3S","price":14999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":67701909028960,"sku":"AVMSA6.3B","price":14999.0,"currency_code":"USD","in_stock":true},{"title":"Cellini","offer_id":67701909094496,"sku":"AVMSA6.3C","price":16999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/avm-ovation-sa-6-3-01.jpg?v=1793118724","url":"https:\/\/listenroom.com\/products\/avm-ovation-sa-6-3-stereo-power-amplifier","provider":"The Listening Room","version":"1.0","type":"link"}