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Marantz MM7055 Power Amplifier

Free UK Delivery

Due to the current Corona Virus situation, Stock from Marantz is highly limited. Please call for the latest update.


Marantz MM7055 Power Amplifier

The MM7055 power amplifier builds upon the technology of the MM7025 but while the 7025 is only able to power a single pair of loudspeakers, the 7055 caters more to the home cinema market. Capable of providing 5 separate loudspeakers with 140W each, the MM7025 enhances your home theatre experience for an immersive and dynamic performance, especially when used in conjunction with an AV processor of similar calibre. 

Today Marantz has embraced home cinema too, with a range of AV receivers and Blu-ray players to rival the worlds finest. Marantz has created two distinct categories of hifi and home cinema products, the Range and Premium. The Range is an entry to mid-level products aimed at consumers looking for good performance, features and high reliability with great value for money. The Premium range of products delivers high-end performance in a superbly built package and often featuring audiophile components to create the best sound and vision performance possible.

Who is Marantz?

Marantz is one of the world's most famous hifi brands and was started in 1948 by New Yorker, Saul Marantz, an amateur musician and audio enthusiast who was dissatisfied with the amplifier products available at that time. He decided to build phono pre-amps which could handle all manner of recording equalisations popular in the day, and his friends persuaded him to build them one too. This quickly took all of Saul's time, as he was overwhelmed with orders - the Marantz company we know today was born.

 Power Output (8 / 4 Ohm RMS) 140 W / 170 W (6) 
 Frequency Response 8 Hz-100 kHz (+-3 dB) 
 Total Harmonic Distortion                       0.03% (20 Hz - 20 kHz)                      
 Damping Factor 100 
 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 
 Power Consumption in W 400 
 Standby Consumption in W  0.4
     Maximum Dimensions (W x H x D) in mm      440 x 183 x 384
Weight in kg 15.2

Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £100*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.


Orders are sent via our couriers' DPD on a next-day-delivery service and usually, take between 1 and 3 days. 


Please use this link to find more detailed delivery information.


*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however, delivery to these locations will incur a charge and can only be sent via a 2-day service.

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