The popularity of the Sugden Masterclass series has resulted in over seventeen years of continuous production by the design team. Offering excellent performance and value for money it is easy to see why it remains so successful. With an abundance of headroom, the Sugden Audio Masterclass MPA-4 mono power amplifiers deal easily with heavy complex music, allowing the low level detail to be heard clearly and accurately. Boasting a fully balanced circuit design, it can be the engine room of a fully balanced hi fi system.

Technical Specifications 

Inputs – Mono balanced
Outputs – Single pair multi-way locking binding posts
Input Sensitivity – 1 Volt for full output
Power Output – 165 Watts into 8 Ohms
Frequency Response – +/-0db 15Hz-30kHz
Bandwidth – -3dB points 2Hz-200kHz
Signal to Noise – >85dB
Gross Weight – 25kg each
Dimensions W x H x D (mm) – 250 x 165 x 350 each
Finish Options –
Graphite and Titanium £13,140 (pair)
Gunmetal Blue, Grey, Bronze, Copper, Orange, Green 3, Green 2, Apple Green, Blue 3, Blue 2, Turquoise, Violet and Red £13,480 (pair)