Musical Fidelity M5si - Stereo Integrated Amplifier

... is a sensational integrated amplifier with exceptional power and clarity. (More information)

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Speakers, Hi-Fi
Stereo Amplifiers
Musical Fidelity
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Product Details

Musical Fidelity - M5si - Stereo Integrated Amplifier

The M5si is a real high end amplifier. At 150wpc, with high current delivery, it will drive virtually any loudspeaker easily.
Internally the M5si has very low distortion, outstanding noise ratio and an extremely flat frequency response, thanks to its clever configuration - taking some of its design cues from the legendary Nu-Vista 800 - it incorporates two independent monoblocs and a separate preamp, all mounted on the one pcb.

The M5si achieves an extraordinary sweet clear lucid sound, projecting a deep and wide stereo image with extended bass and a crystalline top end - without a trace of harshness.,

Musical Fidelity - M5si Integrated Amplifier - Printable Information Sheet

Musical Fidelity - M5si Integrated Amplifier - Specifics:


  • Power output: 150 Watts per channel into 8 Ohms
  • THD (+ noise):
  • Signal to Noise Ratio: >100dB 'A' - weighted
  • Frequency Response: +0, -0.1dB, 10Hz to 20 kHz


  • 4x Line Level RCA
  • 1x USB type 'B' connector - asynchronous data stream at up to 24-bit/96kHz
  • 1 x MM phono input
  • Trigger in

Phono Input

  • Sensitivity: 3mV nominal (MM)
  • Signal / noise ratio: >70dB 'A'-weighted
  • Input impedance: 50k Ohms (MM)
  • Frequency response: RIAA/IEC +/-0.5dB 20Hz-20kHz


  • Trigger out
  • Fixed, line level output
  • Variable, preamp output


  • Dimensions - WxHxD (mm): 440 x 100 x 405
  • Weight (unpacked / packed): 14.6 kg/ 18.8 kg

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327 Goodwood Road
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