Arcam PA720 Power Amplifier


Arcam products can only be sold within the UK

The Arcam PA720 Power Amplifier is a high performance power amp, delivering 140W per channel into seven channels with efficient Class G amplification. Enjoy you music and movies to the max with unmatched detail and clarity.

Arcam PA720 Power Amplifier

The Arcam PA720 7 channel power amplifier uses 140 Watts into 4Ohms, for a high powered performance with any speakers. Class G amplification provides efficient power with 20W of Class A operation. The PA720 features a low noise toroidal transformer and an acoustically damped chassis for a controlled and detailed operation.

Paralleled transistor output stages and exceptionally low levels of distortion make the Arcam PA720 perfect for handling music reproduction with clarity and an unmatched level of sound quality. With switchable RCA and balanced XLR inputs, the PA720 can handle any type of input from a pre-amp or AV processor.

Arcam PA720 7 Channel Power Amplifier features

  • 140W into 4Ohms, 100W into 8Ohms from 7 channels
  • Class G amplification with 20W of Class A power
  • Low noise toroidal transformer for powerful, quiet operation
  • RCA and XLR inputs
More Information
Brands Arcam
Product Specifications

Seven channels driven, 4O / 8O, 20Hz – 20kHz

140W / 100W

Two channels driven, 4O / 8O, 1kHz

225W / 140W

Harmonic distortion, 80% power, 8O at 1kHz


Signal/Noise ratio (A-wtd) 50W / 8O


Frequency response

20 - 20kHz +/-0.05dB

Dimensions W x D x H

433 x 425 x 177mm



Product Brochures

ARCAM Brochure
Your Delivery:

Orders received before 3:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

*Due to the Covid situation we have amended our shipping cutoff time to 1pm. Please see more on COVID updates here.

Name SKU Qty Lead time
Arcam PA720 Power Amplifier 46963 0 Warehouse stock usually available in 2 to 3 working days.

Warranty information for Arcam:


Arcam products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 months for all Multi Media Devices, 36 Months on all Solo Products and 60 months on all FMJ series products.

This guarantee applies to all Arcam Products including: Amplifiers, CD players, AV processers, Pre Amplifiers, DAC'S , Power Amplifiers and Tuners, including  all Hi-Fi, home cinema and iPod / iPhone / iPad docking portable audio equipment. Providing you with peace of mind and the assurance of premium quality.

  • HiFix is a holding of Hi-Fi Excellence Ltd
  • VAT No. 585 1698 93
  • Company No. 02540830
  • Consumer Credit No. 353419