M3si Stream - Overview

"This is an amplifier that sounds far beefier than it's spec sheet would lead you to believe. In fact it exhibits such control over virtually any loudspeaker we connected to it and does so with an ease that you would come to expect from costlier components or more powerful ones."

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Recovering audiophile 8/2020

"The Musical Fidelity M3si reproduces music powerfully, excitingly, vividly and wonderfully smoothly. We have never heard better sound in its price range. It is also beautifully finished and well equipped with USB and a very good phono input."

HIFI.de 01/2024

"Sonically perfect, even a wide gate to the audiophile class!"

Roland Kraft - Stereoplay 09/15

"Sensational in this class."

johannes maier - audio 11/14

"Can satisfy all along the line. Outstanding!"

Alex Röser, Stefan Goedecke - Audio Test 04/18

"He plays with a wide, realistic stage panorama and crisp bass."

Bernhard Rietschel - Mint 04/18

"With liveliness and playfulness, the M3si scales the sympathy ladder. Outstanding!"

Michael Lang - Stereo 04/14

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. With its strong 85 watts per channel, the M3si will drive a huge variety of appropriate loudspeakers. It has inputs for phono (MM), 4 line inputs and USB ‘B’ up to 24bit 96 kHz.

Fully Discrete Power Amplifier

The M3si delivers 85 watts per channel into 8 ohms and 150 watts into 4 ohms. 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.

The Musical Fidelity Design-Philosophy

Although it belongs to Musical Fidelity’s lower priced amplifiers, it embodies our hallmark values of uncoloured, stress-free sound, outstanding technical performance and great value for money. Our aim was to distill the expertise and design principles honed through our high-end amplifiers, creating an unbeatable package in this price point.

Musical Fidelity NOW streams

We’ve seen a surge in offerings from HiFi companies with all-in-one solutions, sometimes with big displays on top. Unfortunately, such developments mean that sound quality suffers. At Musical Fidelity, we acknowledge that any WiFi or BT circuitry generates a substantial amount of RF pollution and distorts analogue amp circuitry when incorporated into integrated, one-box solutions.

Musical Fidelity stands for sound quality and robust design that lasts for decades

We INVEST our money and resources in top-tier hardware and the pursuit of optimal music reproduction.

• Robust mechanics - Discrete circuits - Huge transformers - Class A/B amps.
• No HF and RF distortion.

We aim to have the best hardware and sound quality in every price range and make true high-end affordable.

We are partnering with one of the best STREAMING SPECIALISTS - the US Californian high-tech company LINKPLAY.

The M3si Stream includes a free WiiM Mini

The separate box and separate power supply ensure that we reduce RF and HF radiation and we can keep our analog amplifier technology as good as it is. LINKPLAY offers state-of-the-art technology, seamlessly compatible with any contemporary streaming service on the market, all navigable through an INTUITIVE and user-friendly APP. Moreover, their consistent maintenance and software updates ensure an optimal user experience.

M3si Stream In Brief

Musical Fidelity NOW streams

Amplifier

Preamplifier

Mechanical Construction

Reviews

Read the Stereoplay review.

Also read the AUDIO review.

Read the AUDIO TEST review.