{"title":"McIntosh - Power Amp","description":"","products":[{"product_id":"mcintosh-mc-303-300-watts-x-3-power-amplifier","title":"McIntosh MC-303 Power Amplifier","description":"The McIntosh MC303 is our most powerful multi-channel amplifier to date, providing 300 watts into each of 3 channels. It features our renowned Autoformer, which allows its full 300 watts of power to be delivered into 2, 4 or 8 ohm speakers with the lowest noise and distortion performance possible. \n\nThe MC303 was designed with the intent to drive a home theater’s front left, front right and center channels. As most of a movie’s soundtrack is delivered by these three channels, the powerful MC303 provides all the power needed for an amazing in-home theater experience. For surround channels, combine the MC303 with our MC302 or MC152 amplifiers and fully immerse yourself in your movie collection. For music lovers, the MC303 can be used in tri-amping configurations on compatible speakers, such as our XRT1K or XRT2K. \n\nThe MC303 shares many notable McIntosh technologies that are found in our other home audio and home theater products, including Power Guard® that prevents over-driving of the amplifier and the resulting harsh sounding clipping that could damage your speakers. Sentry Monitor™ is our fuse-less short-circuit protection circuit that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal. Inputs for balanced and unbalanced cables are available to provide flexibility in connecting to the rest of your system. A triple bank of blue watt meters provides instant recognition of power output (the meters may be switched off for theater use if they conflict with the television or movie screen). \n\nAesthetically, the MC303 is every bit as McIntosh as any of our products. A polished stainless steel chassis, classic black glass front panel, knobs and custom machined aluminum handles all come standard. ","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":533711847429,"sku":"MC-303","price":20000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC303.jpg?v=1698510386"},{"product_id":"mcintosh-mc-275vi-75-w-ch-tube-amplifier","title":"McIntosh MC-275VI Tube Power Amplifier","description":"This tube power amplifier has all the features to meet the needs of today’s music enthusiast, while preserving the qualities that have made the MC275 the most revered McIntosh tube amplifier.\n \nThis sixth generation MC275 has many subtle enhancements from the previous release that greatly improve performance. Combined with the widest bandwidth McIntosh output transformer design, the MC275 features tauter bass control and thermally quiet circuit design. The result is pure music.\n \nMcIntosh patented, gold plated, speaker binding posts assure the best connection to all speaker cables, while high quality balanced and unbalanced input connectors enhance signal transfer from the connected preamplifier.\n \nThe seven small tubes are LED illuminated to indicate the amplifiers functional status: upon power up, they sequentially glow amber for a few seconds and then all turn green to signify system readiness (see below). In the rare case of an output tube failure, the small tubes in front of it will turn red to notify you of the problem. Power Control is used to remotely control tube illumination from a McIntosh preamplifier.","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":534162931717,"sku":"MC-275VI","price":10700.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC275.jpg?v=1698423945"},{"product_id":"mcintosh-mc-2301-tube-mono-amplifier","title":"Mcintosh MC-2301 300 Watt Mono Tube Amplifier","description":"From the demands of massed chorale to full-on rock and roll, the MC2301 delivers the most extraordinarily lifelike and dynamic performance ever heard from a McIntosh tube amplifier. With an output of 300 watts, it provides enough high power to drive even the most demanding loudspeaker. And thanks to our unique Autoformer, this full 300 watts is available to 2, 4 or 8 ohm speakers. \n\nThe MC2301 is the first McIntosh vacuum tube amplifier to use our Quad Balanced design. This design cancels virtually all noise and distortion in the audio signal. As a result, even when amplified to high levels the signal is effectively free of any distortion. Our fuse-less short-circuit protection circuit Sentry Monitor™ disengages the output stage before current exceeds safe operating levels and then resets automatically. Inputs for balanced and unbalanced cables are available to provide flexibility in connecting the rest of your audio system. \n\nThe attractive blue meter is flanked by two rows of output vacuum tubes that bring even more visual appeal to the front panel to go along with the knobs and brushed aluminum handles that all effortlessly blend with the polished stainless steel chassis.","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":534286827525,"sku":"MC-2301","price":22000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC2301.jpg?v=1698510491"},{"product_id":"stereo-power-amplifier-2","title":"Mcintosh MC-152 Stereo Amplifier","description":"The McIntosh MC152 stereo amplifier delivers 150 watts of power into two channels at 2, 4 or 8 ohms. Both balanced and unbalanced inputs are included for connecting your preamp​. Our smallest current model solid state stereo amplifier in terms of power output, the MC152 is perfect for modest sized systems where higher power output levels are not needed or in home theaters to power surround channels. \n\nFeaturing a space saving design with a slim 6” tall chassis, it can fit where larger models can’t. While it may be physically smaller than our other amplifiers, it's still full of all the technology McIntosh is known for and will perform to the same high standards as any of our amps. McIntosh output Autoformers ensure every speaker receives full power regardless of its impedance while our unique Power Guard® circuitry prevents clipping that could damage your speakers​. Our patented speaker binding posts provide a secure connection to your speaker cables​.","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":534402531333,"sku":"MC-152","price":9200.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC152.jpg?v=1698260063"},{"product_id":"mcintosh-1-25-kw-mono-amplifier","title":"McIntosh 1.25KW Mono Block","description":"The MC1.25KW Quad Balanced Power Amplifier is our newest and one of our most advanced amplifiers. Redesigned from top to bottom, it replaces the venerable MC1.2KW as our most powerful single chassis monoblock amplifier. A simple glance at this 158 pound (71.7 kg) amp is enough to convey its power and performance capabilities, but when you hear it – then you’ll truly understand what it can do. \n\nThe MC1.25KW outputs 1,200 Watts of pure power into a single channel with a nearly imperceptible total harmonic distortion of 0.005%. This astonishing amount of power is fully available to 2, 4 or 8 Ohm speakers via our Autoformer™ technology. A pair of these amps can anchor a home audio system that can rival nearly any stereo system in the world. \n\nUpdates and enhancements abound in the MC1.25KW. A 50% increase in filter capacity improves the performance of low end frequencies as well as increasing dynamic headroom. The top of the amp showcases an updated yet unmistakable McIntosh industrial design that will fit right in with current McIntosh products or those made decades ago. The audio Autoformer and power transformer remain located just behind the front panel but are now contained in new glass topped enclosures. In between them is new circular glasswork housing the amplifier’s name badge that is adorned with a decorative trim ring. ","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":1191868432389,"sku":"MC-1.25KW","price":22000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC1.25KW.jpg?v=1698427915"},{"product_id":"mcintosh-mc-462-stereo-power-amplifier","title":"Mcintosh MC-462 Stereo Power Amplifier","description":"\u003cp\u003eExperience stereo bliss with the MC462 Amplifier. The MC462 replaces the highly regarded MC452 as our most powerful stereo amplifier. Like the MC452, it features a robust output of 450 Watts per channel. With a dedicated McIntosh Autoformer connected to each audio channel, the full 450 Watts is available to any speaker regardless if it has 2, 4 or 8 Ohm impedance. Just one MC462 Amplifier can single-handedly power a world class home audio stereo system.\u003c\/p\u003e\n \u003cp\u003eThe new generation MC462 stereo amplifier has received numerous updates compared to the previous model. The most prominent is that filter capacity has been increased by nearly 50%, which has resulted in a remarkable 66% increase in dynamic headroom from 1.8dB to 3.0dB. This allows the MC462 to easily handle drastic swings in dynamics and effortlessly reproduce your favorite music with virtually no distortion. Bass performance is also improved as a result of the filter capacity increase. Our eco-friendly power management system, which will turn the amplifier off after a set amount of time when no input signal has been detected, has been added. Internal wiring and select circuit components have also been upgraded.\u003c\/p\u003e\n \u003cp\u003eAesthetically, the MC462 retains all the hallmarks of a McIntosh amplifier with a few key modern enhancements. The front panel now utilizes direct LED backlighting that improves appearance and color accuracy. The two audio Autoformers and single power transformer are housed in new enclosures topped by a single machined cover with glass inserts. The back half of the amplifier is home to four of our Monogrammed Heatsinks which connect to advanced high current output transistors that help eliminate thermal equilibrium lag time.\u003c\/p\u003e\n \u003cp\u003eBesides these updates, the MC462 is packed full of other exclusive McIntosh technologies to bring your music to life:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003ePower Guard\u003csup\u003e\u003c\/sup\u003e that monitors and adjusts the input signal at the speed of light and makes real time adjustments to prevent harsh sounding and potentially speaker damaging clipping\u003c\/li\u003e\n \u003cli\u003eSentry Monitor - our fuse-less short-circuit protection circuit that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal\u003c\/li\u003e\n \u003cli\u003eQuad Balanced design that cancels virtually all noise and distortion that may have crept into the audio signal\u003c\/li\u003e\n \u003cli\u003ePower Control to send power on\/off signals to other connected McIntosh components (such as CD Players, turntables, tuners and media streamers) for easy system power up and shutdown\u003c\/li\u003e\n \u003cli\u003eOur patented Solid Cinch speaker binding posts that easily but securely attach the \u003ca href=\"https:\/\/www.mcintoshlabs.com\/products\/cables\/Speaker-Cables\"\u003espeaker cables\u003c\/a\u003e to prevent them from coming loose and possibly causing a short; the binding posts are also gold-plated to prevent corrosion and ensure a quality signal is sent over your speaker cables\u003c\/li\u003e\n \u003c\/ul\u003e","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":8498804883509,"sku":"MC-462","price":16500.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC462.jpg?v=1698427497"},{"product_id":"mcintosh-mc-611-mono-amplifier","title":"Mcintosh MC-611 Mono Amplifier","description":"The monoblock MC611 Quad Balanced Power Amplifier produces 600 Watts of power – enough to satisfy nearly any loudspeaker. A pair of MC611s can easily drive an impressive home stereo system, or add more of them to power a home theater. Thanks to our unique output Autoformer™ technology, your speakers will receive the full 600 Watts regardless if they have 2, 4 or 8 Ohm impedance, allowing you the ability to use the MC611 to its full potential.\nThe MC611 has received numerous updates and improvements compared to our previous 600 Watt monoblock model. Chief among them is that filter capacity has been doubled which has resulted in a dramatic 55% increase in dynamic headroom from 1.8dB to 2.8dB. This twofold increase in filter capacity also helps improve the performance of low end bass frequencies.\nThe front panel features new direct LED backlighting for improved appearance and color accuracy. On top, the audio Autoformer and power transformer remain seated just behind the front panel, but are now contained in new glass topped enclosures. Behind them are 2 of our Monogrammed Heatsinks™ which connect to advanced high current output transistors that help eliminate thermal equilibrium lag time. A screening of the amplifier’s block diagram has been added to the panel located between the heatsinks.","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":8539910176821,"sku":"MC-611","price":13500.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC611.jpg?v=1698425339"},{"product_id":"mcintosh-mc-312-300-w-ch-power-amplifier","title":"Mcintosh MC-312 300 W\/Ch Power Amplifier","description":"Prepare yourself for years and years of musical enjoyment with the MC312 Power Amplifier. A 300 Watt per channel stereo amplifier, the MC312 is a great choice to power virtually any home audio system. The full 300 Watts can be delivered to almost any speakers regardless if they have 2, 4 or 8 Ohm impedance thanks to our unique Autoformer™ technology.\nThe MC312 has received numerous improvements compared to our previous 300 Watt stereo amplifier. Most notably is that filter capacity has been doubled, which increases dynamic headroom an impressive 27% from 1.8dB to 2.3dB. This increase means the MC312 will be even better suited to handle wide dynamic swings in your music. Distortion prevention and bass performance also benefit from the increased filter capacity.\nWhile still looking very much like a McIntosh, the MC312 has received some key design updates. Direct LED backlighting now illuminates the front panel for improved color accuracy. The audio output Autoformers still straddle the power transformer, but are now located in new enclosures that are capped by a single cover containing glass inserts that show the wiring diagram for each transformer. Other updates include the addition of our Monogrammed Heatsinks™ and our eco-friendly power management system. Numerous circuit components and internal wiring have also been upgraded. Balanced and unbalanced outputs have been added to enable bi-amping or tri-amping your speakers; they can also be used to connect to a secondary system if your preamplifier doesn’t have enough connections, or to connect a powered subwoofer.","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":12997301174325,"sku":"MC-312","price":12000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC312.jpg?v=1698424710"},{"product_id":"mcintosh-7-x-200-watts-power-amplifier","title":"Mcintosh MC-257 7 X 200 Watts Power Amplifier","description":"\u003cdiv class=\"display-table \"\u003e\n \u003cdiv class=\"table-cell w50 vertical-middle to-load-b delay-1 noPad loaded\"\u003e\n \u003cp\u003eBring your home theater dreams to life with the MC257 7-Channel Power Amplifier. Experience the latest blockbusters along with your favorite movies like never before in your home theater with the sound quality and power only McIntosh can deliver.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eThe MC257 is highlighted by our new eye-catching TripleView\u003c\/span\u003e\u003csup\u003e\u003c\/sup\u003e\u003cspan\u003e Power Output Meter that independently indicates the real time power reading of the amplifier's three front channels. The easy-to-read, 15\" (38 cm) wide TripleView meter design is a streamlined approach to the three individual meters found on our previous generation 7-channel home theater amplifier. Instead of three separate meter windows each housing a single meter, the TripleView features three of our traditional mechanical meters in a single meter enclosure. While a totally new design, each of the three pointers in the TripleView meter have the same inviting motion that McIntosh meters are known for and perform at the same high level as any of our meters. The captivating look and glow of the TripleView meter is sure to be a conversation starter, but its trademarked blue lighting can be turned off so as not to compete with your TV or movie screen.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eIn addition to the new TripleView meter, the MC257 features many other upgrades. When using just the front left, center and right channels, power output has been increased by 25% from 200 Watts per channel to 250 Watts per channel. When using all 7 channels, each will receive a healthy 200 Watts per channel. Regardless of how many channels are used, the full 200 or 250 Watts is delivered to either 4 or 8 Ohm speakers via our Dynamic Power Manager\u003csup\u003e\u003c\/sup\u003e (DPM) technology. Filter capacity has been increased by 20% which has produced an amazing 94% increase in dynamic headroom from 1.7dB to 3.3dB as well as improving low frequency performance - both key features in a home theater amplifier, especially when listening to an energetic soundtrack.\u003c\/span\u003e\u003c\/p\u003e\n \u003cdiv class=\"display-table Right\"\u003e\n \u003cdiv class=\"table-cell w50 vertical-middle to-load-b delay-1 loaded\"\u003e\n \u003cp\u003eThe MC257 comes with five of our McIntosh Monogrammed Heatsinks\u003csup\u003e\u003c\/sup\u003e which are connected to advanced high current output transistors to efficiently and silently cool the amplifier; as a result, noisy cooling fans that can interfere with the movie soundtrack are not needed. A quiet, specially wound toroidal isolation power transformer also helps keep noise to a minimum. Speaker terminals have been updated to our standard gold-plated binding posts that prevent corrosion and ensure a quality signal is sent to your home theater speakers. Our power management system that will turn the amplifier off after a set amount of time when no input signal has been detected has also been added. Finally, the front panel is now lit by direct LED backlighting for improved color accuracy and durability.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"display-table Right\"\u003e\n \u003cdiv class=\"table-cell w50 vertical-middle to-load-b delay-1 noPad loaded\"\u003e\n \u003cp\u003eBesides all these upgrades, the MC257 comes with steadfast McIntosh technologies like Power Guard\u003csup\u003e\u003c\/sup\u003e to prevent potential speaker damage caused by clipping and over-driving of the amplifier. Our Sentry Monitor\u003csup\u003e\u003c\/sup\u003e technology protects against short-circuits by disengaging the output stage should the current ever exceed safe operating levels (it then resets automatically when operating conditions return to normal). Both balanced and unbalanced inputs are included to connect the MC257 home theater amplifier to your \u003ca href=\"https:\/\/www.mcintoshlabs.com\/products\/home-theater-processors\"\u003ehome theater processor\u003c\/a\u003e.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":30266925940789,"sku":"MC-257","price":18600.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC257.jpg?v=1698427660"},{"product_id":"mcintosh-mc-266-5-channel-amplifier","title":"Mcintosh MC-255 5 Channel Amplifier","description":"\u003cp\u003e\u003cspan\u003eThe MC255 features our striking new TripleView\u003c\/span\u003e\u003csup\u003e\u003c\/sup\u003e\u003cspan\u003ePower Output Meter that independently indicates the real time power reading of the amplifier's three front channels. Instead of three separate meter windows each housing a single meter as found on our previous 5-channel home theater amplifier, the easy-to-read, 15\" (38 cm) wide TripleView features three of our traditional mechanical meters in a single meter enclosure. While a totally new design, each of the three peak responding pointers in the TripleView meter have the same enticing motion that McIntosh meters are known for and function at the same high level as any of our meters. The enchanting look and welcoming glow of the TripleView meter is sure to draw interest from friends and family, but its trademarked blue lighting can be turned off so as not to compete with your TV or movie screen.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eBesides the new TripleView meter, the MC255 has received many other performance upgrades to deliver an unforgettable cinema experience in your home theater. Filter capacity has been increased by 50% which has more than doubled dynamic headroom from 1.7dB to 3.6dB - a key feature in a home theater amplifier - as well as improving the performance of low frequencies. When using just the front left, center and right channels, power output has been increased by 25% from 200 Watts per channel (WPC) to 250 WPC. When using all 5 channels, each will receive a healthy 200 WPC. Regardless of how many channels are used, the full 200 or 250 Watts is delivered to either 4 or 8 Ohm speakers via our Dynamic Power Manager\u003csup\u003e\u003c\/sup\u003e(DPM) technology.\u003c\/span\u003e\u003c\/p\u003e\n \u003cdiv class=\"display-table Left\"\u003e\n \u003cdiv class=\"table-cell w50 vertical-middle to-load-b delay-1 loaded\"\u003e\n \u003cp\u003eThe MC255 runs cool and quiet thanks to four of our McIntosh Monogrammed Heatsinks\u003csup\u003e\u003c\/sup\u003e which are connected to advanced high current output transistors that efficiently and silently cool the amplifier; as a result, noisy cooling fans that can interfere with the movie soundtrack are not needed. A quiet, specially wound toroidal isolation power transformer also helps keep noise to a minimum. Speaker terminals have been updated to our standard gold-plated binding posts that prevent corrosion and ensure a quality signal is sent to your home theater speakers. Traditional McIntosh knobs now adorn the front panel to control the meter lights and power function. Direct LED backlighting has been added to the front panel for improved color accuracy and durability. Our eco-friendly power management system that will turn the amplifier off after a set amount of time when no input signal has been detected is also now included.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"display-table Left\"\u003e\n \u003cdiv class=\"table-cell w50 vertical-middle to-load-b delay-1 noPad loaded\"\u003e\n \u003cp\u003eWhile the MC255 has received many upgrades, it also comes with hallmark McIntosh technologies such as Power Guard\u003csup\u003e\u003c\/sup\u003e that prevents potential speaker damage caused by clipping and over-driving of the amplifier, and Sentry Monitor\u003csup\u003e\u003c\/sup\u003e that protects against short-circuits by disengaging the output stage should the current ever exceed safe operating levels (it then resets automatically when operating conditions return to normal). Both balanced and unbalanced inputs are included to connect your \u003ca href=\"https:\/\/www.mcintoshlabs.com\/products\/home-theater-processors\"\u003ehome theater processor\u003c\/a\u003e to the MC255 home theater amplifier.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eThe MC255 can be used to power a conventional 5-channel home theater; it can be paired with either our \u003c\/span\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/products\/amplifiers\/MI128\"\u003eMI128\u003c\/a\u003e\u003cspan\u003e or \u003c\/span\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/products\/amplifiers\/MI254\"\u003eMI254\u003c\/a\u003e\u003cspan\u003e digital amplifiers in home theaters that have additional surround sound \u003c\/span\u003e\u003ca href=\"https:\/\/www.mcintoshlabs.com\/products\/speakers\"\u003espeakers\u003c\/a\u003e\u003cspan\u003e for use with object-based 3D audio formats such as Dolby\u003c\/span\u003e\u003csup\u003e\u003c\/sup\u003e\u003cspan\u003e Atmos, DTS:X\u003c\/span\u003e\u003csup\u003e\u003c\/sup\u003e\u003cspan\u003e and Auro-3D\u003c\/span\u003e\u003csup\u003e\u003c\/sup\u003e\u003cspan\u003e; or it can be used in a two zone configuration with the three front channels used at 250 WPC in one zone and the two surround sound channels used at 200 WPC in a second audio zone in your home.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":30390772367413,"sku":"MC-255","price":14300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC255.jpg?v=1698426877"},{"product_id":"mcintosh-mc-901-mono-amplifier","title":"Mcintosh MC-901 Mono Amplifier","description":"\u003cp\u003eMcIntosh has been perfecting vacuum tube amplifiers since the 1940s and solid state amplifiers since the 1960s. Our amplifiers have been used at many historic events including presidential inaugurations and Woodstock, as well as in landmark sound systems like the Grateful Dead's Wall of Sound and Despacio. From that heritage comes a truly one-of-a-kind home audio amplifier only we could dream of, design and build as the ultimate solution for bi-amping loudspeakers: the McIntosh MC901 Dual Mono Amplifier.\u003c\/p\u003e\n \u003cp\u003eThe MC901 is a monoblock amplifier that drives a single speaker. But it is unlike any other monoblock amplifier. What makes the MC901 so unique is that it's two amplifiers combined into one. Adding to the uniqueness is that each amplifier is of differing design philosophies: the MC901 consists of a 300 Watt vacuum tube amplifier attached to a 600 Watt solid state amplifier on one unified chassis.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eThe 300 Watt vacuum tube portion powers the speaker's mid and upper drivers via eight KT88 output tubes, plus four 12AT7 and two 12AX7A signal tubes; the solid state section delivers 600 Watts of dedicated power to the power hungry woofers. The 300 Watt vacuum tube amp in the MC901 uses our patented Unity Coupled Circuit output transformer - the same technology McIntosh was founded on in 1949 - to deliver its full 300 Watts into almost any speaker regardless if it has 2, 4 or 8 Ohm impedance. Similarly, the 600 Watt solid state amp delivers its full 600 Watts into a 2, 4 or 8 Ohm impedance speaker via our Autoformer technology.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eVacuum tubes do not perform at their best when they are amplifying lower frequencies that are not being used by the \u003ca href=\"https:\/\/www.mcintoshlabs.com\/products\/speakers\"\u003eloudspeaker\u003c\/a\u003e. With the MC901, the vacuum tube amp will not be burdened with low end reproduction as the solid state section will drive these frequencies. The two amplifier sections of the MC901 are designed to work together in a synergistic relationship and are specifically engineered to assure that each section only amplifies its intended frequencies. Each amplifier section has its own discrete power supply so neither siphons power or performance away from the other. All of this results in easy bi-amping with unparalleled performance and sound reproduction from your speakers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mcintosh","offers":[{"title":"Default Title","offer_id":31578005995573,"sku":"MC-901","price":31500.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2246\/9355\/files\/McintoshMC901.jpg?v=1698519597"}],"url":"https:\/\/hificentre.com\/collections\/mcintosh-power-amp\/mcintosh+power-amplifiers+mono+mcintosh.oembed","provider":"Hi-Fi Centre","version":"1.0","type":"link"}