{"product_id":"mcintosh-mi347-multi-channel-amplifier-ex-demo","title":"McIntosh MI347 Multi-channel Amplifier, Ex-Demo","description":"\u003cp\u003eThis product is being sold with no manufacturer's warranty, as we are no longer a McIntosh and Sonus Faber dealer. \u003cbr\u003eParagon fully stands behind rating quality and functionality upon delivery .\u003c\/p\u003e\n\u003cp\u003eThe MI347 7-Channel Digital Amplifier is a dedicated home theater amplifier that delivers an immersive sonic experience that provides a heart-stopping, edge-of-your-seat audio experience in the comfort of your home theater. It uses highly sophisticated closed loop digital switching amplifiers that are paired with extremely robust power supplies that produce audio performance levels rarely heard in home theaters.\u003c\/p\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eOVERVIEW\u003c\/h5\u003e\n\u003cp\u003eGreat Condition Ex-Demo McIntosh MI347 Multi-Channel Amplifier \u003cbr\u003e\u003cbr\u003eOriginal boxes and packaging, power cable \u003cbr\u003e\u003cbr\u003eRated 8\/10 for cosmetic wear consistent with age and use\u003c\/p\u003e\n\u003ch5\u003eSPECIFICATIONS\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 7-channel digital power amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Design:\u003c\/strong\u003e Closed-loop digital switching \/ Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Channels:\u003c\/strong\u003e 250 W × 3 into 8 Ω; 300 W × 3 into 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround Channels:\u003c\/strong\u003e 125 W × 4 into 8 Ω; 200 W × 4 into 4 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e +0, −0.9 dB from 20 Hz–20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e 0.025% maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 100 dB below rated output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Headroom:\u003c\/strong\u003e 2.5 dB (8 Ω); 3.5 dB (4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping Factor:\u003c\/strong\u003e \u0026gt;85 (8 Ω); \u0026gt;45 (4 Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Inputs:\u003c\/strong\u003e 7 × XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced Inputs:\u003c\/strong\u003e 7 × RCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Outputs:\u003c\/strong\u003e 7 × standard McIntosh binding posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 32 kΩ balanced; 18 kΩ unbalanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Gain:\u003c\/strong\u003e 25 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Power Guard® and Sentry Monitor™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Control:\u003c\/strong\u003e 12 V output \/ 5–15 V input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Sensing:\u003c\/strong\u003e Automatic on\/off signal sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Mountable:\u003c\/strong\u003e Yes, 3U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Ears:\u003c\/strong\u003e Removable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Panel:\u003c\/strong\u003e Black glass with illuminated McIntosh logo and channel-status LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17.5\" W × 6.06\" H × 21\" D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth with Rack Ears:\u003c\/strong\u003e 19\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 32.5 lb (14.8 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e 100–240 V, 50\/60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eADDITIONAL INFORMATION\u003c\/h5\u003e\n\u003cp\u003ePlease call 734.662.3595 and ask for Richard if you have any questions about this product.\u003cbr\u003e\u003cbr\u003eWe make every effort to update our ads quickly when inventory fluctuates, but we encourage you to call and check product availability, as we are also a brick and mortar store.\u003c\/p\u003e\n\u003c!-- \/TABS --\u003e","brand":"McIntosh Labs","offers":[{"title":"Default Title","offer_id":44040993144895,"sku":null,"price":5195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/3334\/5087\/files\/IMG_2026-10-01-171516.jpg?v=1790891642","url":"https:\/\/www.paragonsns.com\/products\/mcintosh-mi347-multi-channel-amplifier-ex-demo","provider":"Paragon Sight \u0026 Sound","version":"1.0","type":"link"}