Marantz MM7025 Power-Amp

Marantz MM7025 Power-Amp

Featuring an industrial design, high-capacity power supply, and assured system compatibility.

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.

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.” 

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.

Power output (8/6 ohm RMS): 140W/170W (6)
Frequency response: 8Hz-100kHz
Total harmonic distortion: 00.3%
Balanced in/out: 2/no
Signal to noise ratio: High level, 105dB
Dimensions (W x D x H): 440 x 126 x 352mm
Weight: 10.5kgs