M3si

£1099.00
  • 24 bits, 96kHz sampling rate
  • Wide range of useful inputs
  • Low noise phono stage

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How To Buy

As UK distributors for the brands we represent, our main focus is to give you all the information you need to help assist with your purchase. Once you have the information you need, we want to make the purchase process as simple as possible. So we give you up-to three options on how to buy our products.

Find Your Local Retailer

Our preferred option is for you to visit a nearby store and buy what you need locally. Our authorised stockists are some of the finest specialist hi-fi retailers in the country, and they're equipped to give you the best after-sales and set-up advice possible - all in person. To find your local retailer, either click the 'Buy In-Store' button on your product page for exactly the right recommendation, or head to our comprehensive Where To Buy tool.

Buy Now, Collect Locally

If you want the added convenience of only having to pop-in to store when you know the product you want has arrived, you can use our Click & Collect-style checkout process. With Buy Now, Collect Locally, your purchase takes place online and the product is then delivered direct to your local supporting retailer; ready for you to collect when you're ready. Click here to find out more about Buy Now, Collect Locally.

Buy Now

For smaller items, you can also have the ultimate convenience of purchasing directly through our website. The checkout process is entirely secure, so you can trust your information will be safe - and your desired product will arrive with you as quickly as possible.

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M3 Series

The M3si integrated amplifier produces high quality sound, has an extensive range of useful inputs and offers high reliability, compact size and a fair price.  It has inputs for phono (MM), 4 line inputs and USB ‘B’ up to 24bit 96 kHz, a low noise phono stage has been added to allow direct connection of a turntable for vinyl listening. An asynchronous USB input has also been included which will connect to computer based home audio and allow full quality playback of digital media, up to and including 24 bits, 96kHz sampling rate. 

With its strong 85 watts per channel, the M3si will drive a huge variety of appropriate loudspeakers. The M3si’s sound is effortless, clear and sweet. It projects wide and deep images and has plenty of power to deliver excellent dynamic range. The M3si is unconditionally stable and will drive any appropriate loudspeaker with ease.

Although it is Musical Fidelity’s lowest price amplifier, it embodies their hallmark values of uncoloured, stress-free sound, outstanding technical performance and great value for money.

Key Features:

  • 85 WPC
  • Excellent technical performance
  • Preamp output
  • Unconditional stability, will drive any loudspeaker
  • Wide range of useful inputs, including asynchronous USB and MM phono
  • Excellent build quality and convenient size
  • Built in, low noise phono stage
  • 24 bits, 96kHz sampling rate

Technical Data

Power Output: 85 Watts per channel into 8Ω
THD (+noise): <0.014% typical, 20Hz to 20 kHz
Signal to Noise Ratio: >98dB 'A'-weighted
Frequency Response: +0, -0.1dB, 10 Hz to 20 kHz
Inputs: 4x Line level RCA/Phono
1x USB type 'B' connector - Asynchronous data stream at up to 24-bit/96kHz
1x MM Phono input
Phono Input: Sensitivity (nominal): 3mV (Suitable for cartridges giving 1.5mV or more including high output MC types)
Signal / noise ratio: >70dB 'A'-weighted
Input impedance: 50kΩ
Frequency Response: RIAA/IEC ±1dB, 20Hz to 20 kHz
Dimensions: Width: 440mm
Height: 100mm
Depth: 400mm
Weight: 9.2kg (unpacked)
Dimensions Width: 482mm
Height: 130mm (including feet)
Depth: 385mm (including terminals)
Accessories: Mains lead 10 Amp IEC
Note: We’re constantly updating our website to ensure all our listings are as accurate as possible. However, the images and text on this page can be subject to change without notice, and errors and omissions are excepted.

If you have any questions, please contact us.