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Marantz MM8077 7 Ch Power Amplifier

SKU
POS-139176
Call To Order
$3,999

Precise power delivered.

The MM8077 is expertly crafted to meet all your high powered needs and drive even the most demanding speakers by designing the entire unit to deliver consistent and precise power wherever and however you need it.

 

Marantz MM8077 - 7-Channel Power Amplifier

Designed for the ultimate music and movie surround sound experience, the MM8077 7-channel power amplifier is equipped with the same amplifier technologies that are incorporated in Marantz's reference class hi-fi amplifiers, including our unique current feedback discrete power amplifier stage design, which features a high slew rate that provides a wide bandwidth for the utmost enjoyment of today’s high resolution audio formats. All output stages feature identical topology for uniform high-quality sound across all channels, and the MM8077 provides the option to choose between balanced (XLR) and unbalanced (RCA) inputs for each channel, for maximum system configuration flexibility. High current, high bandwidth discrete power transistors can handle short term musical bursts with aplomb, even into difficult low impedance speaker loads.

Key Features

• 7ch power amplifier
• Delivers 7x 150 Watts (8 ohm) / 7x 180 Watts (6 ohm) RMS (20Hz-20kHz)
• Current Feedback discrete power amplifier
• High-current power supply with toroidal power transformer
• Marantz reference-grade power supply filter capacitors
• High speed, high current discrete power transistors
• Low Impedance Continuous Drive Capability
• Highest sound quality design based on pure surround philosophy
• Balanced XLR / Unbalanced RCA inputs
• Gold Plated, High-Grade Loudspeaker Terminals
• Flasher input, DC trigger (In/Out), Remote control (In/Out)
• Copper plated chassis
• Porthole Display with Blue Illumination Accent

Owner's Manual (PDF, 3MB)

         
 

The Many Faces Of Excellence

In practical terms, the MM8077 is ideal for a “7.1” home theatre system, whether based on a moderately powered receiver or a surround sound processor.

 

Clean And Consistent Power

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.

 
         
 

Getting Connected

Both single-ended RCA and balanced XLR inputs assure system compatibility regardless of your preamplifier or processor.

 

Ultimate Powerhouse

Designed for the ultimate music and movie surround sound experience, the Marantz MM8077 7-channel 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.

 

 


Power The Most Demanding Of Systems

Designed for the ultimate music and movie surround sound experience, the Marantz MM8077 7-channel 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.

Flexible Connections

Balanced inputs and single-ended RCA inputs are both supported, and you can choose either type of input for each channel, individually, for easy and flexible connectivity. Audiophile-grade, gold-plated four-way binding post speaker terminals insure tight connections to your choice of speaker wire.


The Most Musical Sound

Extensively tuned by Marantz sound masters to deliver an exquisite sonic signature. No component leaves the hands of Marantz sound masters until it passes rigorous testing. Envelop yourself with the most musical sound, from any source.

Toroidal Transformer Power Supply

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.

 


Featuring Marantz's Unique Current Feedback

Featuring our unique current feedback discrete power amp output stages that are identical for all channels, the MM8077 is equipped with multiple high current discrete power transistors that feature a high slew rate and wide operating bandwidth to extract the most detail from today’s high-resolution audio formats.

A Versatile Power Amp

The MM8077 power amplifier produces 150 watts of high current output from each of its seven channels. This is “real world” power, too, measured across the full audio bandwidth (20 Hz – 20 kHz) at 8 ohms with 0.08% Total Harmonic Distortion. Among other attributes, this means the MM8077 is capable of long-term power delivery into low impedance speakers.

 

Masterfully Built

The output devices are mounted on our unique dual extruded aluminium 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.

For 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. The 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.

Remote Control

The MM8077 includes input and output jacks for DC “trigger” pulses as well as RC-5 jacks for total remote control convenience, even with legacy Marantz products.

You’ll find rear panel connections for a “flasher” input that conveys On/Off commands from an infrared (IR) remote controller. There’s a DC trigger input (and output) that lets you ”daisy chain” one or more devices to turn on and off in synchronization with your surround processor. If you’re going to use the MM8077 with legacy Marantz products, there are RC-5 connectors to give you a level of operating convenience you might not have thought possible.

Backed by Over 65 Years of Heritage

The most musical sound. Founded in 1953, Marantz has a long and rich history of designing audio components embraced by music lovers and critical listeners around the world. Because Music Matters, the MM8077 carries on the long Marantz tradition of delivering a best-in-class listening experience for music and cinema.

More Information
Model Number MM8077
Specs

SPECIFICATIONS

Channels: 7
Current Feedback Topology: Yes
Power Transformer: Toroidal
High-Grade Audio Components: Yes
Customised Components: Yes
Aluminium extrusion heatsink: Yes
Copper plated chassis: Yes

Power Output (8/6 Ohm RMS): 150/180 Watts
Frequency Response: 10Hz-100kHz (+- 3dB)
Total Harmonic Distortion: 0.03%
Damping Factor: 100
Input Sensitivity: High level: 1.2V/22 kohm
Input Sensitivity: Balanced High level: 2.4V/30 kohm
Signal to Noise Ratio: High level: 105 dB


OTHERS

Linear Drive Power Supply: Yes
Input Buffer Amp: All inputs
Solid heatsink with tunnel: Yes
Power Amp Direct: Yes
Auto standby mode: Yes


INPUTS/OUTPUTS

Balanced In/Out: 7 / 0
Pre-Out/Main In: 0 / 7
Power Amp Direct In: Yes
Gold Plated Chinch: Yes
Speaker terminal: Screw
Number of terminals: 7
Marantz remote bus: Yes
Remote power control (Trigger In/Out): Yes
Flasher In: Yes


GENERAL

Colour: Black
Metal Front Panel: Yes
Power Consumption: 880W
Standby Consumption: 0.4W
Auto Power-off: Yes
Detachable Power Cable: Yes
Maximum Dimensions (W x D x H): 440 x 384 x 185 mm
Metal Front Panel: Yes
Weight: 18kg

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2 Years - Extendable to 3 Years
Marantz AV Receivers and Hi-Fi Components are covered under warranty in Australia for 2 years (or 3 years if registering online), commencing from the date of purchase.

Problems?
If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
We offer free post on all orders over $29 to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.