Musical Fidelity M6PRX Power Amplifier – Black

This example of one of British specialists Musical Fidelity’s superb power amplifiers is in good condition with just a couple of minor blemishes – please refer to photographs. In the black finish, it is a real powerhouse and claims to be able to power any speaker you care to connect it to. It comes professionally packaged with manual, mains cable and our standard three month warranty.
Musical Fidelity Say….
The M6 PRX dual mono power amp is a tour de force. Behind its classically simple, elegant design lurks a real hi-fi “big beast”. The M6 uses Musical Fidelity’s exclusive dual mono, fully complementary, bifilar choke regulation system. Choke regulation is a concept from tube amplifier days which, with the exception of Musical Fidelity, has never been used with transistor amplifiers. Choke regulation offers huge power supply benefits; dramatic reduction in “saw tooth” power supply noise and an effective mains noise filtration system. The dual mono, bifilar choke
regulation system is unique to Musical Fidelity. We have been using this technology since 1987.
The M6’s circuitry is based on our Titan monster amp. It has 8 output transistors per channel. Its technical performance is beyond most other power amps available, regardless of price. Extremely low wide band distortion, low output impedance, outstanding load driving characteristics, enormous stability margins and very high peak current delivery mark the M6 PRX dual mono power amp as something really special. The sound is effortless, detailed and fast. Yet there is no grain or harshness. Transients are delivered with their full force but, perhaps more importantly, the recovery is virtually instantaneous.
Specifications:
Output
Power: 230 Watts per channel into 8 Ohms (24 dBW)
Voltage: 43 Volts RMS, 20Hz to 20 kHz; onset of clipping; (120 Volts peak-to-peak)
Current Peak-to-Peak: 140 Amps
Damping Factor: 210
Output Devices: 4 pairs per channel
Line input
THD+N: <0.007% typical, 20 Hz to 20 kHz
Signal / Noise Ratio: >120 dB ‘A’-weighted
Input Impedance: 50k Ohms
Frequency Response: +0, –1dB, 10Hz to 100 kHz
Connections
Line Level Inputs: 1 pair line level XLR (balanced) connectors; 2 pairs line level RCA connectors
Line Level Outputs: 1 pair line level RCA connectors
Speaker Outputs: 4 pairs 4mm banana plug/binding posts
Power requirement
Mains voltages: 115/230VAC 50/60Hz (factory pre-set); 100VAC 50/60Hz (alternative)
Consumption: 750 Watts maximum
Weight: 19.7 kg
Dimensions: 440 (W) x 390 (D) x 125 (H) mm

For a review from Hi-Fi Choice magazine please click HERE