Marantz
Marantz MM7055 Power Amplifier
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- New
- Availability:
- Usually Ships in 48-72 Hours
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Description
Meet the MM7055
5-Channel Power Amplifier from Marantz
The MM7055 is a refined amplifier with ample power for the most demanding home theater setups and delivers exceptional musical clarity.
Based on the technology used in the MM8003 and using the exact same chassis, it delivers a thumping 140W RMS into 8 ohm to each of the channels, while the ultra-wide bandwidth current feedback technology easily handles the highest SACD frequencies this also makes it ideal for the high definition DTS Master Audio and Dolby TrueHD formats too.
The result?
Totally precise tonal and image balance, speed and dynamics. And on top of all that, you also get XLR audio inputs, DC triggers and a Marantz control bus system for remote on/off. Theres even a stylish new display screen showing the actual output power. This is power and convenience to take your breath away.
Power For Your System
The MM7055 power amplifier produces 140 watts per channel (8-ohm, 20Hz – 20kHz, 0.08% THD, 2ch. drive) 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. Two or more can be used to build an advanced system. A combination with MM7025 or MM8077 is possible.
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 aluminum “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.
Technical Specifications
Channels
5
Current Feedback Topology
Yes
Phono EQ: Standard / Current Feedback / Constant Current Feedback
No / No / No
HDAM version
No
Power Transformer: Toroidal / El
No / Yes
High Grade Audio Components
Yes
Customised Components
Yes
Symmetric PCB Layout
No
Aluminium extrusion heat sink
Yes
Copper Plated Chassis
No
Tri Tone Control (Bass / Mid / Treble)
No
Balance / Bass / Treble / Loudness
No
Other
Linear Drive Power Supply
Yes
CCNE
No
Linear volume control
No
BTL Possibility
No
BI-AMP and Multichannel option
No
Choke input
No
Shottky diodes
No
Input buffer amp (all inputs / CD only)
Yes / No
Separate Solid Heat Sinks
No
System block shielding: Copper / metal / none
No / No / No
Double Layer Bottom Plate
No
Low noise LCD display
Yes
Low noise LED display
No
Power Meter : Analog / Digital
No / Yes
Source Direct
No
Power Amp direct
Yes
Standby Mode
Yes
5mm aluminium top plate
No
Inputs / Outputs
Audio Inputs
No
Phono Input: MM / MC
No
Audio Outputs
No
Balanced In / Out
5 / No
Pre-out / Main-in
No / 5
Power Amp Direct IN
No
Gold Plated Cinch
No
Speaker A / B
No
Speaker Terminal: Screw / Marantz / WBT
Yes / No / No
Number of terminals
5
D-Bus
Yes
Floating Control Bus (3.5 mm mono jack x 2)
No
Remote Power Control Trigger - In Out
Yes
Flasher In / IR Receiver In
Yes / No
Headphone Out
No
iPod input (direct / docking station)
No / No
General
Power Output (8 / 4 Ohm RMS)
140 W / 170 W (6)
Power Output (8 / 4 Ohm DIN)
No
Power Output (8 / 4 Ohm IHF)
No
Bridged Power Output (8 Ohm RMS)
No
Frequency response
8 Hz-100 kHz (+-3 dB)
Total Harmonic Distortion
0.03% (20 Hz - 20 kHz)
Damping Factor
100
Input Sensitivity: MM
No
Input Sensitivity: MC
No
Signal to Noise Ratio: MM/MC
No
Input Sensitivity: High level
1.2 V / 22 K
Input Sensitivity: Balanced High level
2.4 V / 30 K
Signal to Noise Ratio: High level
105 dB
Metal Front Panel
Yes
Power Consumption
400 W
Standby Consumption W
0.4
Auto Power off
Yes
Detachable Power Cable
Yes
Remote Control
No
System Remote Function
No
Maximum Dimensions (W x D x H) in mm
440 x 183 x 384
*This information has been obtained from Manufacturers website. We advise that Features, Specifications & Price are subject change from Manufacturer without notice.
E&OE