Musical Fidelity M5si (Black) & WiiM Pro (Black)
Stereo Amplifier & Audio Streamer
£1,849
Quality sound and power to spare; the Musical Fidelity M5si delivers complete audio satisfaction.
Detailed and spacious sound quality
Configured as two, independent monoblocs and a separate pre-amp, the M5si uses electronic division to create a more positive sound. By having separate channels for the right and left signals, you get less interference between the two, giving a purer, less distorted and more spacious sound.
Mighty power
The M5si uses top quality circuitry that easily enables high current loads. Combined with the use of large output capacitors, the M5si provides an effortless, dynamic sound quality. Deep bass notes hit hard and low. With a mighty 150 watts of power handling per channel, this is one amp that has no problem going ‘loud’, even in larger rooms or with less efficient speakers.
Wide range of inputs
With four line level inputs, the M5si handles all your sources. For recorders there’s a line out. If you want to add an upgraded power amp at a later date, the pre out connections make this possible. Further connectivity highlights include USB-B and phono.
Connect your computer via asynchronous USB-B
A star feature with the M5si is the asynchronous USB interface. This type of USB interface is the best for computer audio as it bypasses your computer’s built-in soundcard and instead utilises the high quality 24-bit DAC (Digital to Analogue Convertor) built into the M5si. With the amp effectively controlling the output from your computer, it can deliver audio from your computer to its highest potential.
Built-in phono stage
As well as the USB interface and four line level inputs, the M5si comes with a MM (Moving Magnet) phono stage. Offering low distortion and excellent resolution, this is a superior built-in phono stage. If you value your vinyl then this is a great amp to do it justice.
Quality case – in black or silver
Featuring a stylish metal case, the M5si looks as good as it sounds. For the perfect match with your existing system, the case can be had with either a black or silver front panel.
Get an integrated amp that does more, with the Musical Fidelity M5si.
”It sounds poised and accomplished, it has a surprisingly well-executed control app, and it’s ready to form the basis of a multi-room system too.” ’What Hi-Fi?’ – 5 Star review.
Top quality, wireless music streaming made easy
The WiiM Pro makes it easy to get wireless, Hi-Res music streamed to your existing system. Simply plug the device into an AUX socket, pair the device with your smartphone or tablet and begin streaming in less than a couple of minutes. With uprated audio electronics and additional features, the WiiM Pro takes convenient wireless music to the next level.
Connect to more
The WiiM Pro has a wide array of connections, giving top rate system versatility. Outputs include RCA phono, for a typical hi-fi system and digital optical and coaxial for a digital amp or AV receiver. The Pro model also has RCA phono and optical digital inputs, letting you connect additional devices to your current system. For the most stable network connection, the Pro version also features an Ethernet port.
Outstanding sound quality
Just like other WiiM streamers, the Pro supports 24 bit/192kHz audio files. This studio quality playback means that the device supports premium music streaming services and lets you hear the music, just as studio producer intended. For enhanced performance, the Pro model features a Quadcore processor and increased buffer memory.
Supports your favourite music streamer
The WiiM Pro supports a wide range of popular music streaming services, including Spotify, Amazon Music, Tidal, Napster, Deezer, Qobuz and more. The Internet radio app, TuneIn, is also supported. Alternatively, connect to your local network attached drive and wireless stream your own, stored music files.
Chromecast audio and AirPlay 2
Whether you use Android or Apple iOS devices, the WiiM Pro has you covered. Chromecast Audio is the Android music streamer that accesses the Google Play store for a vast range of audio app solutions. Support for AirPlay 2 lets you stream audio directly from your Apple device, making this player equally suited to both systems.
Spotify and Tidal Connect
If use Spotify and/or Tidal apps, the WiiM Pro is compatible with their ‘Connect’ feature (premium account may be required). This lets you use the Spotify or Tidal to take direct control of the Pro, giving you a seamless experience as you switch between devices.
Alexa Cast, Roon Ready and more for Multiroom potential
The WiiM Pro fits into a wide range of multiroom ecosystems. Compatible with Alexa Cast, Alexa Multiroom with UHD, Roon Ready, as well as AirPlay 2 / AirPlay Cast, it suits many applications. You can also group with Nest or Echo speakers.
Enjoy premium music streaming, for less, with the WiiM Pro.
Detailed and spacious sound quality
Configured as two, independent monoblocs and a separate pre-amp, the M5si uses electronic division to create a more positive sound. By having separate channels for the right and left signals, you get less interference between the two, giving a purer, less distorted and more spacious sound.
Mighty power
The M5si uses top quality circuitry that easily enables high current loads. Combined with the use of large output capacitors, the M5si provides an effortless, dynamic sound quality. Deep bass notes hit hard and low. With a mighty 150 watts of power handling per channel, this is one amp that has no problem going ‘loud’, even in larger rooms or with less efficient speakers.
Wide range of inputs
With four line level inputs, the M5si handles all your sources. For recorders there’s a line out. If you want to add an upgraded power amp at a later date, the pre out connections make this possible. Further connectivity highlights include USB-B and phono.
Connect your computer via asynchronous USB-B
A star feature with the M5si is the asynchronous USB interface. This type of USB interface is the best for computer audio as it bypasses your computer’s built-in soundcard and instead utilises the high quality 24-bit DAC (Digital to Analogue Convertor) built into the M5si. With the amp effectively controlling the output from your computer, it can deliver audio from your computer to its highest potential.
Built-in phono stage
As well as the USB interface and four line level inputs, the M5si comes with a MM (Moving Magnet) phono stage. Offering low distortion and excellent resolution, this is a superior built-in phono stage. If you value your vinyl then this is a great amp to do it justice.
Quality case – in black or silver
Featuring a stylish metal case, the M5si looks as good as it sounds. For the perfect match with your existing system, the case can be had with either a black or silver front panel.
Get an integrated amp that does more, with the Musical Fidelity M5si.
”It sounds poised and accomplished, it has a surprisingly well-executed control app, and it’s ready to form the basis of a multi-room system too.” ’What Hi-Fi?’ – 5 Star review.
Top quality, wireless music streaming made easy
The WiiM Pro makes it easy to get wireless, Hi-Res music streamed to your existing system. Simply plug the device into an AUX socket, pair the device with your smartphone or tablet and begin streaming in less than a couple of minutes. With uprated audio electronics and additional features, the WiiM Pro takes convenient wireless music to the next level.
Connect to more
The WiiM Pro has a wide array of connections, giving top rate system versatility. Outputs include RCA phono, for a typical hi-fi system and digital optical and coaxial for a digital amp or AV receiver. The Pro model also has RCA phono and optical digital inputs, letting you connect additional devices to your current system. For the most stable network connection, the Pro version also features an Ethernet port.
Outstanding sound quality
Just like other WiiM streamers, the Pro supports 24 bit/192kHz audio files. This studio quality playback means that the device supports premium music streaming services and lets you hear the music, just as studio producer intended. For enhanced performance, the Pro model features a Quadcore processor and increased buffer memory.
Supports your favourite music streamer
The WiiM Pro supports a wide range of popular music streaming services, including Spotify, Amazon Music, Tidal, Napster, Deezer, Qobuz and more. The Internet radio app, TuneIn, is also supported. Alternatively, connect to your local network attached drive and wireless stream your own, stored music files.
Chromecast audio and AirPlay 2
Whether you use Android or Apple iOS devices, the WiiM Pro has you covered. Chromecast Audio is the Android music streamer that accesses the Google Play store for a vast range of audio app solutions. Support for AirPlay 2 lets you stream audio directly from your Apple device, making this player equally suited to both systems.
Spotify and Tidal Connect
If use Spotify and/or Tidal apps, the WiiM Pro is compatible with their ‘Connect’ feature (premium account may be required). This lets you use the Spotify or Tidal to take direct control of the Pro, giving you a seamless experience as you switch between devices.
Alexa Cast, Roon Ready and more for Multiroom potential
The WiiM Pro fits into a wide range of multiroom ecosystems. Compatible with Alexa Cast, Alexa Multiroom with UHD, Roon Ready, as well as AirPlay 2 / AirPlay Cast, it suits many applications. You can also group with Nest or Echo speakers.
Enjoy premium music streaming, for less, with the WiiM Pro.
Musical Fidelity M5si (Black)
Connectivity
Analogue RCA Inputs
4x Line level RCA
Phono Input
Yes - MM
Pre Output
Yes
Speaker Sets
1
USB Input
1 - (Type B)
General
Manufacturer's Warranty
2 years
Audio
Power Output
150
Power Output - Watts per CH
100 +
Dimensions
Dimensions WxHxD (mm)
440 x 100 x 405
Weight
Weight (KG)
14.6
Accessories
Remote Control
Yes
WiiM Pro (Black)
Smart Features
Apple AirPlay
Yes
Processor
Quad Core Processor
Quad Core Processor
Quadcore A53
Works with
Amazon Alexa, Google
Smartphone control
Yes - WiiM Home App
Connectivity
Analogue RCA Inputs
2
Bluetooth
Yes
Digital Audio Output
1
DLNA Compliant
Yes
Wi-Fi Built In
Yes
General
Manufacturer's Warranty
2 years
Audio
High Resolution Audio
Yes
Features
Gapless Playback
Yes
Dimensions
Dimensions WxHxD (mm)
140 x 140 x 42
Weight
Weight (KG)
330 g
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