M3si - 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.
Download the full Hi-Fi Choice 5-star review below.
M3si In Brief
Excellent technical performance
Unconditional stability, will drive any loudspeaker
Wide range of useful inputs
including asynchronous USB and MM phono
Excellent build quality and convenient size
M3si - Specifications
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
4x Line Level RCA / Phono
1x USB type ‘B’ connector - Asynchronous data stream at up to 24-bit/96kHz
1x MM 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
Dimensions - WxHxD (mm): 440 x 100 x 400
Weight (unpacked / packed): 9.2 kg/ 13 kg
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