Marantz Marantz MM7055 5ch Power Amplifier Power Amplifiers
Marantz Marantz MM7055 5ch Power Amplifier Power Amplifiers
Marantz Marantz MM7055 5ch Power Amplifier Power Amplifiers
Marantz Marantz MM7055 5ch Power Amplifier Power Amplifiers

Marantz MM7055 5ch Power Amplifier


Regular price$2,690.00

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  • Free Delivery Australia Wide
  • Local Australian Warranty
  • 1800 100 998 For Assistance

We take pride in our customer service and shipping times. Most products will ship within 1-2 business days. If there are any potential delays with products in your order, we will contact you.

All orders now come with free shipping Australia Wide.

We use a variety of shipping methods depending on the types of items purchased and their delivery location. This helps to ensure your items arrive safely and in a timely manner. If you are on a tight deadline or would like to know an estimated delivery date for your order, contact our friendly staff and they will be happy to assist.


The MM7055 is expertly crafted to meet all your high powered needs. It's designed to deliver consistent and precise power wherever and however you need it.

Key Features

  • Power for your system: The MM7055 power amplifier produces 140 watts of high current output from each of its five channels.
  • The many faces of excellence: In practical terms, the MM7055 is ideal for a “5.1” home theatre system, whether based on a moderately powered receiver or a surround sound processor.
  • More Marantz power: A massive power supply includes a multiple-secondary EI-core transformer and over 65,000 µF of custom-designed energy storage capacity.
  • Cool machine, warm sounds: Physically, the MM7055’s output stages mount on an extruded aluminium “thermal tunnel” for efficient heat dissipation.


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.




Number of Channels 5
Dolby No
DSD (SA-CD)/Neural No
HDCD Decoder No
Current Feedback Topology Yes
Discrete Amplification Yes
Power Transformer Large Capacity EI
D/A Conversion No
Digital Signal Processing No
Video Off (Pure Direct) No
Source Direct No
Source Direct Steel
Variable X-Over Steel
Display Off Blue LED Illumination Off Mode Available
Video Up-Conversion No
Auto Calibration by MIC No
Satellite Radio Ready No
AM/FM Tuner No
Bass Redirection No
Lip-sync (Digital Audio Delay) No
Software Upgradable No
Inputs / Outputs
Component In No
S-Video In No
Composite In No
Component Out No
S-Video Out No
Composite Out No
Analogue L&R In No
Analogue L&R Out No
Digital Optical In No
Digital Coaxial In No
Digital Optical Out No
Digital Coaxial Out No
Other No
Pre-Amplifier Out No
Main Amplifier In Balanced & Unbalanced: 5ch (Exclusive Use by a Selector Switch)
Multi-Channel In No
Multi-Room Audio Out No
Multi-Room Video Out No
Multi-Room Speaker Out No
Networking No
External Control No
DC Triggers 1 In / 1 Out
D-Bus Remote (RC-5) In/Out 1 - 1
Flasher In/IR Receiver In/Emitter Out 1/0/0
Front Panel A/V Inputs No
Headphone Out No
AC Outlets (Switched/Unswitched) No
Power Output 140 W (20 Hz - 20 kHz, 0.08%)
S/N Ratio 105 dB
Freq. Response (Analogue In) 8 Hz - 100 kHz (+/- 3 dB)
Colour Black
Front Panel Aluminium/Glass-Reinforced Resin
Remote Control No
Power Consumption 660 W (Standby: 0.2 W)
Dimensions W x H x D 441 x 183 x 384 mm (17 3/8" x 7 3/16" x 15 1/8")
Weight 15.69 kg (34.6 lbs)

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CHT Solutions has been very prompt to respond and ship the items. I will never hesitate to buy from them again. More power to CHT Solutions!

Richard Y.
Thornleigh, NSW

CHT delivery was incredibly fast, Many thanks all for such an easy purchase process and super fast delivery. 5 stars from me

Chris N.
Malaga, WA

Buying from CHT Solutions was easy and their price was great and I would recommend then to anyone seeking good Hi Fi equipment.

John L.
Woonona, NSW

Fast delivery and great products. Would recommend them to anyone needing great service for sound advice.

Oscar F.
Truganina, VIC

CHT delivered the unit to South Australia within a couple of days. Amazing! Their phone customer service was professional and courteous. Will happily purchase from them again

Robert F.
Tranmere, SA