Description
Amplifier Musical Fidelity M6si is the long-standing product of an English audiophile brand from London.
Musical Fidelity M6si – 220W stereo integrated amplifier
It's inside Musical Fidelity The M6 is configured as an independent monoblock amplifier design with a separate predamplifier. Actually, it's about predA walk-behind amplifier with two monoblock amplifiers that happen to share the same thing. It can handle a top-notch 220W per channel at 8Ohm and has very low distortion, almost undetectable 0,007%. Exceptional signal-to-noise ratio andredA linear frequency response allows you to listen to music at the highest possible level.
Overview of expert reviews and awards:
"For many people who are spending this kind of money, it's exactly what you're looking for."
SEAN FOWLER - ZERO FIDELITY 10/20
![]()
"The level of musicality and dynamic skills is impressive"
MICHAEL LANG – STEREO 02/15
![]()
"The best mix of musicality, beauty and power is found in this noble amp"
THOMAS KIRSCHE, STEFAN GOEDECKE – AUDIO TEST 08/16
![]()
"The symbol of the integrated amplifier."
LOWBEATS 07/18

"A lot of sound, a lot of power, rich equipment"
PHONO FORUM 08/15

“Jackpot!”
INGO SCHULZ – FIDELITY 03/16
![]()
“Made with passion!”
OLAF STURM – HIFI AND RECORDS 02/15

"Plays with irrepressible temperament, contour sharpness and verve"
JÜRGEN SCHRÖDER – STEREOPLAY 09/14
Design and literally “tank” performance
PredThe power supply unit with a toroidal transformer and the ability to drive the most demanding speakers is definitely the best design for a competent amplifier. The superiorly designed housing with large cooling fins and the fact that the component is made as a tank add the final note with the highest rating. Have you ever had the feeling that the knob is slightly wobbly when raising and lowering the volume of an amplifier? Well, this one Musical Fidelity you will not experience.
Connections
On the back of the component you will find the following inputs:
1 x phono (MM/MC),
4 x line analog input
1 x balanced XLR
1 x asynchronous USB 'B' (24-bit / 96kHz)
For example, you can connect a high-end network predMX stream player and thus access internet stations, streaming services such as Tidal, Spotify, Deezer, etc. Since it is a ROON certified device, we are talking about a real audiophile predBet on the entire line – from the source to your ears.

It is flexible
The HT input means it can be part of a home theater system, driving the main speakers. AV amplifier owners can now enjoy excellent stereo and multi-channel sound in one system.redThe variable output allows you to add an active subwoofer with stereo high level connections or even a power amplifier for a bi-amp high-end system.
It is excellent in practice
The combination of high power and current and exceptional stability (even at 2 ohms) means it can easily drive any speaker you connect to it. In use, it's hard to hear any practical difference between the M6si and other much more expensive amplifiers on the market. Musical Fidelity The M6si performs incredibly well, and if we sound excited, it's because we are. We love this integrated amplifier and we hope you will too.
Amplifier Musical Fidelity M6si highlights
- 2 x 220 W rms
- Excellent technical capabilities
- Incredible load performance, unconditional stability will drive any speaker
- Wide range of useful inputs including asynchronous USB and switchable MM/MC Phono
- Output for additional power amplifier or active subwoofer
- Internally it is separated predamplifier with two independent monoblock amplifiers; effectively separate system in one box
- Excellent build quality
Musical Fidelity M6si – technical specifications
Amplifier
- Output power: 220 W per channel 8 ohm
- THD (+ noise): <0,007% typical 20Hz – 20kHz
- Signal to noise ratio: > 107 dB 'A'
- Frequency response: +0, –0,1dB, 10Hz to 20kHz
Entrances
- 4x Line Line RCA
- 1x Line Line XLR balanced
- 1x USB Type 'B' connector – asynchronous up to 24-bit/96kHz
- 1 x switchable phono input
- 12V trigger
Phono input
- Sensitivity: 3 mV nominal (MM), 0,4 mV nominal (MC)
- Signal to noise ratio: >84dB 'A'
- Input Impedance: 47k Ohms (MM and MC)
- Frequency response: RIAA/IEC ± 0,5 dB 20Hz-20kHz
Exits
- 12V trigger
- Fixed line analog output
- Variable output predamplifier
General
- Dimensions - WxHxD (mm): 440 x 125 x 400
- Weight: 16,6 kg
DO YOU WANT ADVICE • DO YOU HAVE A QUESTION?
AV PLANET audio video specialists
e-mail: info@av-planet.si
phone: 051 436 500
url: www.av-planet.si
Hi Fi • Home Cinema • TV • Projections • Shop • Showroom • Design and implementation
Need more information? Visit the official manufacturer's website Musical Fidelity











