Sale section banner

Musical Fidelity - Integrated Amplifier - M6si - black

The M6si is a new amplifier with incredible realism and emotional involvement.

At Musical Fidelity, we think of the M6si as being a destination product. The M6si offers such excellent performance, facilities, and power that unless you are seeking the most exotic high-end sound quality you would never need another amplifier. We believe it’s that good. Internally, the M6si is configured as 2 independent monobloc power amps with a separate preamp. It is, in fact, a preamp with 2 monobloc power amps that just happen to share the same casework.

7-year parts and labor warranty

Reg.: CA$3,799.00
ships within
3-5 days

The M6si has 220wpc. It has very low distortion, outstanding noise ratio, and extremely flat frequency response. Its inputs are phono (MM/MC), 4 line level, 1 balanced XLR, and 1 USB ‘B’ up to 24bit 96kHz asynchronous.

The M6 combination of high power, high current, and extraordinary stability means that it can drive any loudspeaker with ease.

In use, it is hard to hear any practical difference between the M6si and other much more expensive amplifiers. In proper blind listening comparisons, the M6si performs incredibly well. If we sound rather enthusiastic it’s because we are.

M6si In Brief

  • - 220WPC Excellent technical performance
  • - Amazing load driving ability, unconditional stability will drive any loudspeaker
  • - Wide range of useful inputs including asynchronous USB and switchable MM / MC Phono
  • - Preamp output
  • - Internally it is a separate preamp with two independent monobloc power amps; effectively a separates system in a box
  • - Excellent, hunky build quality

M6si - Specifications


  • - Power output: 220 Watts per channel into 8 Ohms
  • - THD (+ noise): 107dB ‘A’ - weighted
  • - Frequency Response: +0, –0.1dB, 10Hz to 20 kHz



  • - 4x Line Level RCA
  • - 1x Line Level XLR Balanced
  • - 1x USB type ‘B’ connector - asynchronous data stream at up to 24-bit/96kHz
  • - 1 x switchable phono input
  • - Trigger in


Phono Input 

  • - Sensitivity: 3mV nominal (MM), 0.4mV nominal (MC)
  • - Signal / noise ratio: >84dB ‘A’-weighted
  • - Input impedance: 47k Ohms (MM and MC)
  • - Frequency response: RIAA/IEC ±0.5dB 20Hz-20kHz



  • - Trigger out


  • - Dimensions - WxHxD (mm): 440 x 125 x 400
  • - Weight (unpacked / packed): 16.6 kg/ 21.3 kg

Product contact

Contact Information

  • Refresh

* Required Fields

*Free shipping on most orders over $99 30-days return policy