



Connected Package : Solid State Integrated Amplifier MUSICAL FIDELITY M6SI (MM & MC) + Streamer WiiM PRO
The M6SI is a new amplifier with incredible realism and emotional involvement.
At Musical Fidelity we think of the M6si as being a destination product. The M6si offers such excellent performance, facilities and power that unless you are seeking the most exotic high-end sound quality you would never need another amplifier. We believe it’s that good.
Internally, the M6si is configured as 2 independent monobloc power amps with a separate pre amp. It is, in fact, a pre amp with 2 monobloc power amps that just happen to share the same casework.
The M6si has 220wpc. It has very low distortion, outstanding noise ratio and extremely flat frequency response. Its inputs are phono (MM/MC), 4 line level, 1 balanced XLR and 1 USB ‘B’ up to 24bit 96kHz asynchronous.
The M6 combination of high power, high current and extraordinary stability means that it can drive any loudspeaker with ease.
In use it is hard to hear any practical difference between the M6si and other much more expensive amplifiers. In proper blind listening comparisons, the M6si performs incredibly well.
- 220WPC
- Excellent technical performance
- Amazing load driving ability, unconditional stability will drive any loudspeaker
- Wide range of useful inputs including asynchronous USB and switchable MM / MC Phono
- Preamp output
- Internally it is a separate preamp with two independent monobloc power amps; effectively a separates system in a box
- Excellent, hunky build quality
Features:
Amplifier
- Power output: 220 Watts per channel into 8 Ohms
- THD (+ noise): <0.007 % typical 20Hz - 20 kHz
- Signal to Noise Ratio: >107dB ‘A’ - weighted
- Frequency Response: +0, –0.1dB, 10Hz to 20 kHz
Inputs
- 4x Line Level RCA
- 1x Line Level XLR Balanced
- 1x USB type ‘B’ connector - asynchronous data stream at up to 24-bit/96kHz
- 1 x switchable phono input
- Trigger in
Phono Input
- Sensitivity: 3mV nominal (MM), 0.4mV nominal (MC)
- Signal / noise ratio: >84dB ‘A’-weighted
- Input impedance: 47k Ohms (MM and MC)
- Frequency response: RIAA/IEC ±0.5dB 20Hz-20kHz
Outputs
- Trigger out
- Fixed, line level output
- Variable, preamp output
General
- Dimensions - WxHxD (mm): 440 x 125 x 400
- Weight (unpacked / packed): 16.6 kg/ 21.3 kg
WiiM PRO Streamer
WiM Pro stands out as a remarkable audiophile streamer integrating features such as Apple AirPlay 2, Google Chromecast, DLNA, Spotify Connect, TIDAL Connect, and support for Hi-Res and lossless audio. With the ability to stream to multiple rooms, it elevates the intelligence of your stereo system. Whether from your favorite music app, the WiM app, or even using voice commands via Alexa, Google Assistant, or Siri, WiM Pro ensures optimal sound fidelity, allowing you to enjoy all your music with exceptional sound quality.
WiM Pro sets itself apart from the competition with its unmatched audio quality. Unlike other audio streamers that resample sound, WiM Pro delivers exceptional sound fidelity up to 192 kHz in 24-bit quality. It’s like having the artist in the room with you. The Burr-Brown DAC produces a remarkable 106 dB signal-to-noise ratio and an impressive -92 dB THD+N performance. In other words, you’ll hear every note, every nuance, and every detail of your music with exceptional clarity.
Technical Specifications
Audio
- TI Burr-Brown Converter (PCM5121)
- 10-band equalizer or 24 presets
- Microphone for automatic multi-zone audio synchronization
- Audio formats: MP3, AAC, ALAC, APE, FLAC, WAV, WMA, OGG
Performance
- Signal-to-noise ratio for analog output: 102 dB
- Total harmonic distortion + noise (THD+N) (built-in digital-to-analog converter): 0.009% (-81 dB)
- Analog input (analog-to-digital converter): Fixed 48 kHz, 16 bits
Network Connectivity
- Apple AirPlay 2, Google Chromecast Audio
- DLNA, Roon
- Amazon Alexa voice service (without microphone)
- Spotify Connect, TIDAL Connect, Amazon Music Cast
- Multi-zone (MRM)
- Dual-band Wi-Fi IEEE 802.11 b/g/n/ac
- Bluetooth 5.1
- RJ45 Ethernet port
Audio inputs:
- 1 × RCA analog (line)
- 1 × optical SPDIF (up to 192 kHz / 24 bits)
Audio outputs:
- 1 × RCA analog (line)
- 1 × digital optical (SPDIF)
- 1 × digital coaxial (up to 384 kHz / 32 bits)
Other connections:
- USB Type-C power supply
- 12V trigger for amplifier
System
- Processor: Quad-core A53
- Touch controls: Play / Pause, Volume +/-, × 1
Physical Characteristics
- Dimensions (W × H × D): 140 × 140 × 42 mm
- Weight: 330 g