Featuring an industrial design, high-capacity power supply, and assured system compatibility.
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- World of Marantz
Consistent and precise power wherever and however you need it.
Focused power built to last
Key Features
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First Impressions
If you’re impressed by elegantly restrained industrial design, the MM7025 is guaranteed to make a lasting – and very positive – impression.
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Getting Connected
Both single-ended RCA and balanced XLR inputs assure system compatibility regardless of your preamplifier or processor.
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Your System, Your Way
The MM7025 encourages various system configurations. Use one for dedicated two-channel listening, or use two as zone amplifiers to power speakers in different rooms.
The Power Supply
As befits a Marantz amplifier, the high-capacity power supply begins with an oversized EI-core transformer feeding carefully chosen capacitors capable of storing 30,000 µF of energy. This combination instantaneously delivers peak power to all amplifier stages for distortion-free reproduction of the most complex sources.
Output Devices
In the final amplification stage, specially selected LAPT Hyper-Power output transistors, originally selected for Reference Series use, deliver fortissimo and pianissimo passages with equal aplomb. To make sure they’re always operating at ideal temperatures, these transistors are mounted on a forced-air “thermal tunnel.”
Marantz Sound Quality
The MM7025 advanced technology serves all your listening needs. Current feedback circuits, also used in Marantz Reference Series amps, insure the purest sonic reproduction regardless of source. Another MM7025 virtue, and one directly traceable to its substantial current capability, is the control it establishes over difficult speakers to reproduce both dynamic musical peaks and whispered dialogue without blemish.
Remote Control, Too
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 several MM7025s to turn on and off in synchronization with your preamplifer or surround processor. If you’re going to use the MM7025 with legacy Marantz products, there are RC-5 connectors to give you a level of operating convenience you might not have thought possible.
Marantz MM7025 maximises the pleasure derived from the most enjoyable and most fleeting of musical moments.
All the details
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Technical Specifications
Features
Channels 2 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 Yes Tri Tone Control (Bass / Mid / Treble) No Balance / Bass / Treble / Loudness No Others
Linear Drive Power Supply Yes CCNE No Liniear 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 2 / No Pre-out / Main-in No / 2 Power Amp Direct IN No Gold Plated Cinch No Speaker A / B No Speaker Terminal: Screw / Marantz / WBT Yes / No / No Number of terminals 2 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 Specifications
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 General
Available Colors: Gold / Silver / Black / Silver-Gold No / No / Yes / No Metal Front Panel Yes Power Consumption in W 220 Standby Consumption in 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 126 x 352 Weight in kg 10.5
MM7025 Support Materials
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