Musical Fidelity M6s PRX Stereo Power Amplifier

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The Musical Fidelity M6 PRX Stereo Power Amplifier employs fully balanced internal circuitry with 230 Watts per channel and a deep, detailed soundstage that is able to handle any music style.

The circuits of the M6 PRX are designed in a dual mono system, keeping both channels separate for less interference, and works with a bifilar choke regulation system. This design is more commonly found in classic tube amplifiers, and is less common in transistor amplifier, but makes improvements to the power supply noise and mains noise filtration system. That’s why Musical Fidelity has been using the dual mono, bifilar choke regulation system since 1987.

The M6 PRX has audio circuity based on the classic Titan amplifier, with eight output transistors on each channel, allowing its performance to stand out from the crowd. Featuring extremely low distortion and low output impedance, the power amplifier is designed to operate at full capacity without strain, with enormous stability margins and very high peak current delivery.

With switchable balanced XLR and RCA inputs, the M6 PRX power amplifier is easy to integrate into any system, as a suitable match for any pre-amplifier, and also includes a loop output to fit into a larger system.

The Musical Fidelity M6 PRX produces a detailed and effortless sound, with a smooth performance. The M6 PRX has been designed to perfectly match the M6 PRE, to create a pre-amp/power amp combination that is an engineering feat, with the trademark Musical Fidelity sound.

  • Musical Fidelity M6 PRX Stereo Power Amplifier with 230 Watts per channel
  • Dual mono layout with bifilar choke regulation system for low noise and distortion
  • Eight output transistors per channel, low output impedance
  • Switchable XLR and RCA inputs, for balanced/unbalanced connections
  • RCA Loop output for integration into a larger system
  • Perfect match for the Musical Fidelity M6 PRE Pre-amplifier
More Information
BrandsMusical Fidelity
Product Specifications

Rated power output

230 Watts per channel (8 Ω)

Output voltage

43 volts (without clipping)

Current (peak to peak)


Damping factor


THD (+ noise)

<0.007% typical, 20Hz to 20 kHz (Line-In)

Signal to Noise Ratio

>120dB ‘A’-weighted

Frequency Response

+0, –1dB, 10Hz to 100kHz


2 x RCA Pair

1 x XLR Pair


1 x RCA Pair

Dimensions (WxHxD)

440 x 125 x 390mm



Power Consumption

750 W Max. / 0.5 Watt Standby


Mains Cable IEC (10-A)


Your Delivery:

Orders received before 1:00 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.

NameSKUQtyLead time
Musical Fidelity M6s PRX Stereo Power Amplifier Black455041In Stock for Immediate Dispatch
Musical Fidelity M6s PRX Stereo Power Amplifier Silver455050Warehouse stock usually available in 2 to 3 working days.

Warranty information for Musical Fidelity:

Image result for musical fidelity logo

Musical Fidelity 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 12 months.

This guarantee applies to all Musical Fidelity Products including In Ear Headphones, CD Players, Digital Streamers and Analogue Convertors including award winning Amplifers and Power Amplifiers. Providing you with peace of mind and the assurance of premium Quality.

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