Musical Fidelity considers the M6si the amplifier that takes the listener to the destination on their Hi-Fi journey. This stereo integrated amplifier provides outstanding performance, functionality and power, but also the most exotic high-quality sound.
Musical Fidelity claims that the listener will never need another amplifier again.
The M6si has 220 W of power per channel, very low distortion, and an extremely flat frequency response.
Combining high power and exceptional stability, this amplifier can drive virtually any speaker with ease.
In blind listening comparisons, it's hard to hear any real difference between the M6si and other significantly more expensive amps
The M6si is an upgrade from the previous M6i model, with more inputs and an all-new interior for vastly improved technical and sonic performance. Compared to its predecessor, the internal circuit of the M6si is configured as 2 independent monoblock power amplifiers with a separate preamplifier. In fact, it is a preamplifier with 2 monoblock power amplifiers sharing the same chassis.
It is also defined by a very wide sound stage and a low-end that delivers a huge but also fast impact.
The terraced dynamics that are characteristic of Musical Fidelity amplifiers allow the listener to sift through the details even in the most demanding audio content.
All in all, the M6si offers high-end sound quality, a wide range of inputs, reliability and a decent price.
M6si - Technical specifications
Amplifier:
Output power: 220 W per channel at 8 Ohms
THD (+ noise): <0.007 % ~ 20 Hz - 20 kHz
Signal to noise ratio: >107 dB
Frequency response: +0, –0.1 dB, 10 Hz to 20 kHz
Enter:
4x RCA line inputs
1x XLR balanced input
1x USB type 'B' connector - 24-bit/96 kHz
1x MM/MC Phono RCA input
1x "Trigger" Input
Phono input:
Sensitivity: 3 mV nominal (MM), 0.4 mV nominal (MC)
Signal to noise ratio: >84 dB
Input impedance: 47 kOhm (MM and MC)
Frequency response: RIAA/IEC ±0.5 dB 20 Hz-20 kHz
Exits:
1x "Trigger" output
1x RCA line output
1x RCA Pre out
Dimensions - W x H x D (mm): 440 x 125 x 400
Weight (unpacked / packed): 16.6 kg / 21.3 kg