The new MM7055 is power and convenience to take your breath away.


2 year warranty



The new MM7055 is the five-channel option in this year’s extended line-up of main amplifiers. 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.

There’s even a stylish new display screen showing the actual output power. This is power and convenience to take your breath away.

Tech spec

Power Output (8 / 4 Ohm RMS)

140 W / 170 W (6)

Frequency Response

8 Hz-100 kHz (+-3 dB)

Power Consumption in W


Standby Consumption in W


Maximum Dimensions (W x H x D) in mm

440 x 183 x 384

Weight in kg


For more information click here to visit the Marantz website


You haven't added any products to your basket. Why not look for some now?