Audio-GD – MASTER 3A – Balanced Pure Class A Power Amplifier (XLR ACSS)


Master 3A is a pure Class A power amplifier. Designed without any compromises using the best components and fully discrete. Like all products of Audio-GD the amplifier is entirely made by hand and suggest that it is a much more expensive device. The analogue amplifier stages of this amplifier are non-feedback and DC coupled without any opamps, all discrete. The power supplies of this amplifier are fed by 4 transformers, 2 heavy toroidal per channel and 2 R-Core  transformers.

Audio-GD uses a technique that is quite unique in this price range, and designed using “Diamond Cross output stages”. This power amplifier is  ACSS compatible and delivers 50 Watt pure Class A, 90 Watt per channel @ 8 Ohm and 180W per channel @ 4 Ohm speakers. No wonder this magic piece of analogue amplifier sounds incredible good: Smooth, Neutral, detailed, 3D staging and authority emerge when you listen to this powerhouse.

Recommend Power Cable:  

Product price
Additional options total:
Order total:
  • More than 10 years of experience
  • Products shipped from Netherlands (EU)
  • Outside EU customers pay Excluding VAT price
  • EU citizens pay including VAT (No custom fees)
  • Premium service (trustpilot)
  • Cheaper elsewhere? Contact us!
Magna Hifi

The 5-12 days may deviate for specific products. Please contact us for specific delivery times when the item is not in stock!