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Marantz MM8077 - Clearance / Open Box

7-Channel Power Amplifier
This product is available in store only.
Have questions or wish to purchase? Inquire here »

This product is available in-store only.
Have questions or wish to purchase? Inquire here »

Regular Price: $2,399.00

Special Price $2,039.15

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Marantz MM8077 - Clearance / Open Box Details

Available at our Warehouse Deals Store, this product has been fully tested and inspected by our staff. Most items come with a full manufacturer's warranty, original box and all accessories. For more information regarding this unit's condition, e-mail us.

Marantz MM8077 7-Channel Power Amplifier: The power to move you

  • 150 watts x 7 into 8 ohms, 180 watts x 7 into 6 ohms
  • High current toroidal power transformer
  • Both unbalanced (RCA) and balanced (XLR) inputs
  • Gold-plated loudspeaker terminals
Rated at 150 watts per channel into 8 ohms (180 watts per channel into 6 ohms), the Marantz MM8077 7-channel power amplifier will provide your system with extraordinary power and detail for all your entertainment options. The power supply features a high current toroidal power transformer along with high power (71WVDC) filter capacitors to easily handle sharp short-term transient peaks.

Featuring Marantz's 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 high slew rate and wide operating bandwidth to extract the most detail from todayメs high resolution audio formats.

Cool and quiet
The output devices are mounted on a 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メs running, itメs designed to be whisper quiet.

High-performance connectors
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.

A DC trigger input allows for external power on/off control, and there's also dual RC-5 remote control in/out jacks for connection to a compatible Marantz A/V pre-amp/processor.

A classy chassis
The copper-plated chassis provides isolation from extraneous noise, and utilizes 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.


Additional Information

Name Marantz MM8077 - Clearance / Open Box
Sub Title 7-Channel Power Amplifier
Manufacturer Marantz
Manufacturer Part# mm8077

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  • Number of Channels: 7
  • Power Output per Channel (8 ohms): 150
  • Power Output per Channel (6 ohms): 180
  • Power Output per Channel (4 ohms): 0
  • Frequency Response: 8Hz - 100k
  • THD: 0.08%
  • Bridged Power per Channel: 0 watts
  • Speaker Outputs: 7
  • THX Certification: No
  • Dimensions WHD(in): 17.375 x 7.19 x 16.375
  • Weight: 45.41 pounds
  • Number of Inputs: 7
  • Level Controls: No
  • Speaker Connectors: Binding post
What's in the Box
7-Channel power amplifier
6.5' AC power cord
4' Mono-RCA cable
Owner's Manual