{"product_id":"musical-fidelity-m6si500-dual-mono-integrated-amplifier","title":"Musical Fidelity M6si500 Dual Mono Integrated Amplifier","description":"\u003cdetails style=\"border:1px solid #ddd;border-radius:8px;padding:6px 12px;margin:0 0 14px\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700\"\u003eSpecs\u003c\/summary\u003e\u003cdiv style=\"margin-top:8px\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003ePower Output\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e500 watts into 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eDesign\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003eInternally separated preamp with two independent monoblock power amps, effectively separates in one box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003eXLR, CD, Tuner, Aux\/HT, Tape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eOutputs\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003ePreamp, fixed line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e29.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;font-weight:600;vertical-align:top;white-space:nowrap\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0\"\u003e440 x 155 x 435 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #ddd;border-radius:8px;padding:6px 12px;margin:0 0 14px\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700\"\u003eWarranty\u003c\/summary\u003e\u003cdiv style=\"margin-top:8px\"\u003e\u003cp style=\"margin:0\"\u003eIn the USA, Musical Fidelity covers the Musical Fidelity M6si500 Dual Mono Integrated Amplifier with a 2 year parts and labor warranty for the original owner, extendable to 3 years when you register the unit. Sold as an authorized dealer by All Elite Audio. Contact us for help registering or with any service questions.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #ddd;border-radius:8px;padding:6px 12px;margin:0 0 14px\"\u003e\u003csummary style=\"cursor:pointer;font-weight:700\"\u003eWhat's in the Box\u003c\/summary\u003e\u003cdiv style=\"margin-top:8px\"\u003e\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003eMusical Fidelity M6si500 Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003cli\u003eWarranty documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:10px 14px;margin:0 0 14px\"\u003e\n\u003cdiv style=\"font-weight:700;margin-bottom:6px\"\u003eBuyer's Guide\u003c\/div\u003e\n\u003cp style=\"margin:0\"\u003e\u003ca href=\"\/blogs\/how-to-guides\/musical-fidelity-m6si500-dual-mono-integrated-amplifier-buying-guide\"\u003eRead the full guide to the Musical Fidelity M6si500 Dual Mono Integrated Amplifier\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/blogs\/how-to-guides\/musical-fidelity-integrated-amplifiers-a-buying-guide-to-the-full-range\"\u003eCompare the Musical Fidelity integrated amplifier\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Musical Fidelity M6si500 is a super integrated amplifier built to drive virtually any loudspeaker with authority. Internally it is arranged as a separate preamp feeding two independent monoblock power amp sections, effectively a separates system housed in a single chassis. With 500 watts per channel into 8 ohms on tap, it approaches demanding loads with an easy confidence that keeps the music composed even during large dynamic swings.\u003c\/p\u003e\u003cp\u003eBritish engineering shows in the details. Each channel has its own heatsink and transformer, while the preamp runs from its own power supply winding for genuine dual mono isolation. Input sockets connect directly to the main preamp board rather than through wire runs, creating an ultra short signal path and low impedance from the moment a source feeds in. The result is a broad, deep sound stage with generous dynamics and a naturally quiet background.\u003c\/p\u003e\u003cp\u003eBeyond the power, the M6si500 is a well finished object. The front panel is a fine line extrusion of military grade aluminium and the custom heatsinks blend outstanding heat dissipation with a clean look. Five inputs, including a balanced XLR, plus a home theatre bypass make it flexible enough to serve as the heart of a serious two channel system that can also live within a surround setup.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 Watts Per Channel.\u003c\/strong\u003e Rated at 500 watts into 8 ohms, the M6si500 offers prodigious reserves that let it stay relaxed and unstrained on the toughest speaker loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Dual Mono Design.\u003c\/strong\u003e Each power amp section has its own heatsink and transformer, while the preamp runs from its own supply winding, delivering true channel to channel separation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparates In One Box.\u003c\/strong\u003e An internally separated preamp drives two independent monoblock power amps, giving you the architecture of a separates system within a single chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Short Signal Path.\u003c\/strong\u003e Input sockets connect directly to the main preamp circuit board rather than through wire connections, keeping impedance low from the instant a source feeds in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced And Line Inputs.\u003c\/strong\u003e Five inputs cover a balanced XLR plus CD, Tuner, Aux and Tape, so a full stack of sources is easy to accommodate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Theatre Bypass.\u003c\/strong\u003e The Aux and HT input allows the amplifier to integrate cleanly into a surround system while remaining your primary two channel amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHe Man Build Quality.\u003c\/strong\u003e A military grade aluminium front panel and custom made heatsinks provide a solid performance platform and a distinctive, purposeful finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the M6si500 Compares\u003c\/h3\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003eMusical Fidelity M6si500 vs \u003ca href=\"\/products\/luxman-l-505z-integrated-amplifier\"\u003eLuxman L-505Z\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe Luxman leans toward a refined, silky presentation with its own storied preamp lineage. Choose the M6si500 when you want the extra headroom of its dual mono, high power architecture for demanding speakers.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003eMusical Fidelity M6si500 vs \u003ca href=\"\/products\/parasound-halo-hint6\"\u003eParasound HALO HINT6 Integrated Amp Silver\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe Parasound HINT6 packs a phono stage and DAC into a versatile all in one. Prefer the M6si500 if your priority is a pure, high power analog integrated with genuine dual mono construction.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003eMusical Fidelity M6si500 vs \u003ca href=\"\/products\/yamaha-a-s2200\"\u003eYamaha A-S2200\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe Yamaha A-S2200 offers classic styling with mechanical meters and a warm, musical balance. The M6si500 appeals when raw load driving ability and greater power reserves top your list.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003eMusical Fidelity M6si500 vs \u003ca href=\"\/products\/advance-paris-a12-apex\"\u003eAdvance Paris A12 APEX\u003c\/a\u003e\n\u003c\/h4\u003e\u003cp\u003eThe Advance Paris A12 APEX brings French flair and generous features at scale. Opt for the M6si500 when you want the British separates in a box approach with independent monoblock power amp sections.\u003c\/p\u003e\n\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003eMusical Fidelity M6si500 vs \u003ca href=\"\/products\/musical-fidelity-m8xi-dual-mono-integrated-amplifier\"\u003eMusical Fidelity M8xi\u003c\/a\u003e (next step up)\u003c\/h4\u003e\u003cp\u003eThe M8xi steps up to 550 watts into 8 ohms and 870 watts into 4 ohms with two pairs of XLR inputs and dual mono construction.\u003c\/p\u003e\u003ch4 style=\"font-size:1.15em;font-weight:800;margin:18px 0 4px\"\u003eMusical Fidelity M6si500 vs \u003ca href=\"\/products\/musical-fidelity-m6xi-dual-mono-integrated-amplifier\"\u003eMusical Fidelity M6xi\u003c\/a\u003e (next step down)\u003c\/h4\u003e\u003cp\u003eThe M6xi is a more affordable dual mono option at 210 watts into 8 ohms with a full set of digital inputs and MM\/MC phono.\u003c\/p\u003e\u003ch3\u003eRecommended Speakers\u003c\/h3\u003e\u003cp\u003eWith 500 watts per channel and effortless load driving ability, the M6si500 pairs beautifully across a wide range of loudspeakers. These passive designs from our lineup make especially strong matches for its power and control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/klipsch-cornwall-iv\"\u003e\u003cstrong\u003eKlipsch Cornwall IV Heritage\u003c\/strong\u003e\u003c\/a\u003e: The Cornwall IV is dynamic and full range, and the M6si500 gives it authority and grip while letting the Heritage horns breathe with big, effortless dynamics.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/klipsch-heritage-forte-iv\"\u003e\u003cstrong\u003eKlipsch Forte IV Heritage\u003c\/strong\u003e\u003c\/a\u003e: The Forte IV combines high sensitivity with lively horn energy, and the amplifier's quiet dual mono background keeps that presentation clean and controlled.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/klipsch-rf-7-iii\"\u003e\u003cstrong\u003eKlipsch RF-7 III\u003c\/strong\u003e\u003c\/a\u003e: The RF-7 III thrives on power and headroom, making it a natural fit for the M6si500 when you want scale and impact in a larger room.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/spendor-a1-2-bookshelf-loudspeaker-pair\"\u003e\u003cstrong\u003eSpendor A1.2 Two Way Shelf Mount Loudspeaker\u003c\/strong\u003e\u003c\/a\u003e: For a refined, nearfield or smaller room setup, the Spendor A1.2 benefits from the amplifier's low impedance drive and generous reserves for a poised, articulate sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/amphion-argon-1-bookshelf-speaker-pair-copy\"\u003e\u003cstrong\u003eAmphion Argon 1\u003c\/strong\u003e\u003c\/a\u003e: The Argon 1 rewards control and clarity, and the M6si500 keeps it composed with plenty of headroom for dynamic passages in a compact system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow much power does the M6si500 produce?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt delivers 500 watts per channel into 8 ohms, giving it ample reserves for large rooms and demanding loudspeakers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does dual mono mean on this amplifier?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt means each channel has its own heatsink and transformer, while the preamp uses its own power supply winding, so the two channels operate as independent monoblocks in one chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the M6si500 really like separates in one box?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. Internally it is a separate preamp feeding two independent monoblock power amps, effectively giving you a separates system within a single enclosure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it have a balanced input?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, it includes one balanced XLR input alongside line level inputs for CD, Tuner, Aux and Tape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many inputs does the M6si500 have?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt offers five inputs total, comprising a balanced XLR plus CD, Tuner, Aux\/HT and Tape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it in a home theater system?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. The Aux\/HT input provides a home theatre bypass so the amp can join a surround system while serving as your main two channel amplifier.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat outputs are available?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt provides a preamp output and a fixed line output for connecting external amps, recorders or additional gear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the M6si500 drive difficult speakers?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIts high power and strong load driving ability let it handle virtually any loudspeaker with ease, staying composed under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the amplifier weigh?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe M6si500 weighs 29.8 kg, reflecting its substantial transformers, heatsinks and solid build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the M6si500?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt measures 440 x 155 x 435 mm (W x H x D), so allow room for ventilation and rear cable clearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it include a phono stage?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe dealer specification lists five line and balanced inputs. To play vinyl you would add an external phono stage into one of the line inputs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the M6si500 have a built in DAC?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe supplied specification lists analog inputs only, so you would pair it with an external DAC for digital sources.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat sonic character does the M6si500 have?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eListeners describe an effortless, silky sound with huge dynamics and a broad, deep sound stage, driven by its considerable power reserves.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy are the inputs wired directly to the circuit board?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConnecting the input sockets directly to the main preamp board rather than using wire runs creates an ultra short signal path with ultra low impedance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the M6si500 a good match for high sensitivity speakers?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. Its quiet dual mono design and generous power give it flexibility with both high sensitivity and lower sensitivity designs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the front panel made of?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe front panel is a fine line extrusion of military grade aluminium, paired with custom made heatsinks for both dissipation and finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I add a subwoofer?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYou can feed a powered subwoofer from the preamp or fixed line output, depending on how your subwoofer expects its signal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the M6si500 an authorized product at AEA?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. All Elite Audio is an authorized Musical Fidelity dealer in Maryland, so your amplifier arrives with full factory support.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it come with a remote control?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, a remote control is included so you can manage volume and input selection from your listening seat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buy from All Elite Audio?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAll Elite Audio is an authorized Musical Fidelity dealer in Maryland offering expert guidance, careful setup advice and genuine factory backed support. We help you match the M6si500 to the right speakers and sources so your system performs at its best.\u003c\/p\u003e","brand":"Musical Fidelity","offers":[{"title":"Black","offer_id":45992165736501,"sku":null,"price":5499.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":45992165769269,"sku":null,"price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1704\/1461\/files\/mf-m6si500-1.jpg?v=1789274830","url":"https:\/\/alleliteaudio.com\/products\/musical-fidelity-m6si500-dual-mono-integrated-amplifier","provider":"All Elite Audio","version":"1.0","type":"link"}