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Marantz

Marantz 7 Channel Power Amplifier - MM8077

Abt Model: MM8077 | UPC Code: 699927150051
Marantz - MM8077 - Amplifiers
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150 Watts Per Channel Into 8 Ohms/ 180 Watts Per Channel Into 6 Ohms/ Both Unbalanced (RCA) And Balanced (XLR) Inputs/ Copper-Plated Chassis Provides Isolation From Extraneous Noise/ 8Hz - 100kHz Freq. Response/ Black Finish
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Special Order: 7 To 14 Day Delivery Time (details)
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Product Details

Marantz 7 Channel Power Amplifier, Model MM8077

Features:

  • 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.
  • 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 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 high slew rate and wide operating bandwidth to extract the most detail from today's high resolution audio formats.
  • The 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.
  • 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.
  • The MM8077 features a DC trigger input 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.
  • The 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.

Specifications:

General

  • Color: Black
  • Front Panel: Aluminum/Glass-reinforced resin
  • Power Requirement: AC 120 V, 60 Hz
  • Power Consumption: 800W (Standby: 0.4W)

Input/ Output

  • Main Amplifier In:
    • Balanced & Unbalanced: 7ch (Exclusive use by a selector switch.)
  • DC Triggers: 1 In / 1 Out
  • D-Bus Remote (RC-5) In/Out: 1 In /1 Out
  • Flasher In/IR Receiver In/Emitter out: 1/0/0

Specifications

  • Audio Section:
    • Power Output: 150W (20Hz - 20kHz, 0.08%)
    • S/N Ratio: 105dB
    • Freq. Response (Analog In): 8Hz - 100kHz (+/- 3dB)

Features

  • MultiChannel/ Surround:
    • Number of Channels: 7
  • Sound Enhancements:
    • Current Feedback Topology
    • Discrete Amplification
    • Power Transformer: Toroidal
    • Chassis: Copper Plated

Approximate Dimensions:

  • Height: 7.29"
  • Width: 17.32"
  • Depth: 15.1"

Approximate Weight:

  • Unit: 45.41 lbs
  • Shipping: 50 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): Three Years Parts and Labor Warranty
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More reasons to buy the Marantz MM8077 from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Marantz MM8077 is Brand New.
  • The Marantz MM8077 Ships in a Factory Sealed Box.
 
TypePower Amplifier
  

Accessories

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Audioquest-X2GR30FT
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REVIEW SNAPSHOT®

by PowerReviews
Marantz 7 Channel Power Amplifier
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 1 customer

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5.0

Great product, sounds fantastic, and looks beautiful.

By 

from Chicago IL

Verified Buyer

Pros

  • Beautiful looks
  • Easy hookup
  • Solid construction

Cons

  • Heavy (but this is as expected)
  • Large height, needs clearance for cooling

Best Uses

    Comments about Marantz 7 Channel Power Amplifier:

    I purchased this to use with an older Marantz separate receiver/ preamp. I am using four of the seven channels to bi-amp the front speakers. Excellent power delivery and sound quality.

    Service and delivery comments:

    Picked up at store, item was in stock which was very convenient

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    Marantz 7 Channel Power Amplifier

    Marantz 7 Channel Power Amplifier

    Special Order: 7 To 14 Day Delivery Time


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