Musical Fidelity M3si
2-channel amplifier
/piece
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Description
The M3si from Musical Fidelity is a 2-channel amplifier that offers outstanding technical performance. With an output of 150 watts per channel, it is capable of reliably driving any loudspeaker. Its remarkable features include unconditional stability and a preamplifier output. The amplifier has a variety of useful inputs, including an asynchronous USB connection and an MM phono input. Excellent build quality rounds off the overall picture of this device, which provides a clear and wide sound image.
Features
- 150 Wpk
- Outstanding technical performance
- Preamplifier output
- Unconditional stability, can drive any loudspeaker
- Wide range of useful inputs, including asynchronous USB and MM phono
- Outstanding processing quality
Technical data
Amplifier
- Output power: 150 watts per channel into 8 ohms
- THD (+ Rauschen): <0,010 % typisch 20 Hz – 20 kHz
- Signal-to-noise ratio: >100 dB A-weighted
- Frequency response: +0, -0.1 dB, 10 Hz to 20 kHz
Inputs
- 4x line-level cinch
- 1x USB connection type B - asynchronous data stream with up to 24 bit/96 kHz
- 1 x MM phono input
- Trigger in
Phono input
- Sensitivity: 3 mV nominal (MM)
- Signal-to-noise ratio: >70 dB, A-weighted
- Input impedance: 50 kOhm (MM)
- Frequency response: RIAA/IEC ±0.5 dB 20 Hz-20 kHz
Outputs
- Trigger output
- Fixed, line level output
- Variable, preamplifier output
General
- Dimensions - WxHxD (mm): 440 x 100 x 405
- Weight (unpacked/packed): 14.6 kg/18.8 kg
M5si - Overview
The M5si is a true high-end amplifier. With 150 WpC and high current output, it can drive practically any loudspeaker with ease.
Internally, the M5si is configured as two independent monoblocks with separate preamplifiers, but all mounted on one board. Its technical performance is similar to that of the M6si.
The M5si has very low distortion, an excellent noise ratio and an extremely flat frequency response. Inputs: Phono (mm), 4-pin and USB 'B' up to 24 bit 96 kHz.
The M5si produces an exceptionally sweet, clear and distinct sound. Significantly, it was developed after our amazing legendary Nu-Vista 800. Consequently, some of the subtle circuit board layout solutions of the Nu-Vista 800 have found their way into the M5si.
When you hear it, you will surely understand the similarity between the two devices. The M5si produces a deep and wide stereo image with very extended bass and crystal clear highs without any harshness.
Download data sheet
