Description
Selling a used Marantz MM8077 amplifier, 7-channel, 150W per channel. Unit is 100% functional and in excellent condition. I am the original owner. I upgraded to a new amplifier and am selling my old unit. The unit will ship in the original box and packaging. Manual and power cord included as shown in the attached photos. Description of the unit as follows: Product DescriptionDesigned for the ultimate music and movie surround sound experience, the 7-channel MM8077 power amplifier delivers power and detail, and is rated at 150 watts per channel into 8 ohms, and 180 watts per channel into 6 ohms. The power supply features a high current toroidal power transformer along with high power filter capacitors that provide substantial headroom for dynamic peaks along with the ability to handle lower impedance speaker loads. All output stages feature identical topology for uniform high-quality sound across all channels, and the MM8077 lets you choose between balanced (XLR) and unbalanced (RCA) inputs for each channel, for maximum system configuration flexibility. The amp is equipped with multiple high current, high bandwidth discrete power transistors with a high slew rate, which extracts the most detail from today’s high-resolution audio formats. Pair the MM8077 with MM7705 5-channel power amplifier to enjoy thrilling 11 channel surround sound with the latest multi-channel audio formats, such as DTS Neo:X. For easy control, the MM8077 features remote power on/off control compatibility with select Marantz A/V pre-amplifiers, such as AV8801.From the ManufacturerThe Marantz MM8077 7-Channel Power Amplifier brings immersive, dynamic sound to your home theater. Equipped with premium components and Marantzs reference-class technologies, this amplifier delivers pristine audio performance that is unwaveringly faithful to the source. It also provides enough bandwidth and deep power reserves to handle dynamic audio passages, so youll enjoy exceptional audio during even the most audio-intensive movie scenes. With its efficient power consumption and durable design, the amplifier is a welcome addition to any home theater system, and is a perfect companion for the AV8801 Preamplifier.Powerful amplifier delivers exceptional, dynamic audio performance. View larger.Rated at 150 watts per 7 channels at 8 ohms to support a wide range of speakers. View larger.High-Grade Components for Dynamic Surround SoundWith its reference-class components, the MM8077 Power Amplifier can play back the most dynamic movie soundtracks and music with precise, pristine fidelity. The amplifiers high-capacity power supply capacitors and massive toroidal transformer enable it to track rapid sonic changes--such as sudden volume spikes and bass influxes--with greater precision than an ordinary amplifier. In addition, all output stages feature an identical topology, which ensures high-quality audio across every channel. The result is seamless, natural audio performance that remains free of distortion even when you max out the volume.For an even more dynamic and full-bodied soundstage, you can couple the MM8077 with a 5-channel amplifier (such as the Marantz MM7055 Amplifier) to experience thrilling, 11.2-channel surround sound.Durable Design with Copper-Plated ChassisThe MM8077 features a sleek black finish that will seamlessly blend with your home theater system and has a blue-illuminated lighting accent around the unique porthole display. Its chassis is plated with copper, which guards the amps components against external interference.Whats in the BoxMarantz MM8077 Power Amplifier, power supply, setup guide, control cable and owners manual.MM8077 Power AmplifierAt a Glance:Powerful amplifier delivers exceptional, dynamic audio performanceHigh-grade components can handle even the most dynamic audio passagesSymmetrical output stages for balanced, high-quality audio across all channelsMassive toroidal transformer allows the amplifier to drive the most demanding loud speakersEnergy-saving standby mode conserves powerCopper-plated chassis protects components against external interference From the manufacturer7 Channel Power AmplifierDesigned for the ultimate music and movie surround sound experience, the Marantz MM8077 7-channel power amplifier delivers power and detail.150 Watts per Channel into 8 OhmsThe MM8077 is rated at 150 watts per channel into 8 ohms, and 180 watts per channel into 6 ohms.The power supply features a high current toroidal power transformer along with high power (71WVDC) filter capacitors with a total 100,000µF capacitance to easily handle sharp short-term transient peaks.Unique Dual Extruded Aluminum Alloy Heat Sink AssemblyThe output devices are mounted on our unique dual extruded aluminum alloy heat sink assembly, configured in a tunnel arrangement that provides both passive and active cooling. The massive heat sinks feature multiple ribbed fins that provide a large passive cooling area, and the assembly is book-ended with a whisper quiet fan that automatically kicks in to provide near silent active cooling when the soundtrack heats up. As the fan is mounted internally directly to the heat sinks, and not externally to the chassis cover as is often the case, even when it’s running, it’s designed to be whisper quiet. Audiophile-grade ConstructionThe loudspeaker terminals feature audiophile-grade construction, and are gold-plated for maximum signal transfer, and they can easily handle a wide range of audiophile speaker cable connectors.Unbalanced (RCA) and Balanced (XLR) Inputs for Maximum ConnectivityFor maximum connectivity, the MM8077 features both unbalanced (RCA) and balanced (XLR) inputs, and each amp channel can be configured to use your choice of input connector.Copper-plated Chassis Provided Isolation from Extraneous NoiseThe copper-plated chassis provides isolation from extraneous noise, and features a multi-layer reinforced bottom panel assembly for maximum rigidity along with triple-layer top cover. Elegantly finished in anodized black satin, the MM8077 features the classic Marantz ringed porthole display with a blue illumination accent that includes a display on/off function.
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