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M3si
M3si
M3si
Musical Fidelity

M3si

Integrated Amplifier

Series M3 Series

The M3si is a new Integrated Amplifier offering a real taste high-end sound quality.

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At a glance

All specifications
Power
85 W per channel
Signal to Noise Ratio
>98dB ‘A’-weighted
Frequency Response
+0, –0.1dB, 10Hz to 20 kHz
Signal / noise ratio
>70dB ‘A’-weighted
Input impedance
50k Ohms
Dimensions - WxHxD (mm)
440 x 100 x 400
Price on requestCheck availability

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Overview

The M3si integrated amplifier produces high quality sound, has an extensive range of useful inputs and offers high reliability, compact size and a fair price. With its strong 85 watts per channel, the M3si will drive a huge variety of appropriate loudspeakers. It has inputs for phono (MM), 4 line inputs and USB ‘B’ up to 24bit 96 kHz.

The M3si’s sound is effortless, clear and sweet. It projects wide and deep images and has plenty of power to deliver excellent dynamic range.

The M3si is unconditionally stable and will drive any appropriate loudspeaker with ease.

Although it is Musical Fidelity’s lowest price amplifier, it embodies our hallmark values of uncoloured, stress-free sound, outstanding technical performance and great value for money.

Highlights

  • 85WPC
  • Excellent technical performance
  • Preamp output
  • Unconditional stability, will drive any loudspeaker
  • Wide range of useful inputs
  • including asynchronous USB and MM phono
  • Excellent build quality and convenient size

Specifications

Power
85 W per channel
How much power it delivers to each speaker into its rated load.
Inputs
4x Line Level RCA / Phono 1x USB type ‘B’ connector - Asynchronous data stream at up to 24-bit/96kHz 1x MM Phono input
The sources you can connect.
Model code
MUSICAL-FIDELITY-M3SI
Quote it when you ask a specialist.

Amplifier

Power output
85 Watts per channel into 8 Ohms
THD(+ noise)
<0.014 % typical, 20Hz to 20 kHz
Signal to Noise Ratio
>98dB ‘A’-weighted
Frequency Response
+0, –0.1dB, 10Hz to 20 kHz

Inputs

Inputs
4x Line Level RCA / Phono 1x USB type ‘B’ connector - Asynchronous data stream at up to 24-bit/96kHz 1x MM Phono input

Phono Input

Sensitivity (nominal)
3mV (suitable for cartridges giving 1.5mV or more including high output MC types)
Signal / noise ratio
>70dB ‘A’-weighted
Input impedance
50k Ohms
Frequency response
RIAA/IEC ±1dB, 20Hz to 20 kHz

General

Dimensions - WxHxD (mm)
440 x 100 x 400
Weight (unpacked / packed)
9.2 kg/ 13 kg

Downloads

2

Awards and press

8
  • Recovering audiophile

    "This is an amplifier that sounds far beefier than it's spec sheet would lead you to believe. In fact it exhibits such control over virtually any loudspeaker we connected to it and does so with an ease that you would come to expect from costlier components or more powerful ones."

    Recovering audiophile
  • HIFI.de

    "The Musical Fidelity M3si reproduces music powerfully, excitingly, vividly and wonderfully smoothly. We have never heard better sound in its price range. It is also beautifully finished and well equipped with USB and a very good phono input."

    HIFI.de
  • Stereoplay

    "Sonically perfect, even a wide gate to the audiophile class!"

    Stereoplay
  • audio

    "Sensational in this class."

    audio
  • Audio Test

    "Can satisfy all along the line. Outstanding!"

    Audio Test
  • Mint

    "He plays with a wide, realistic stage panorama and crisp bass."

    Mint
  • Stereo

    "With liveliness and playfulness, the M3si scales the sympathy ladder. Outstanding!"

    Stereo
  • Hi-Fi Choice

    "With the M3sCD a classy midprice combo with genuine appeal."

    Hi-Fi Choice

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