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Should you consider this £874 listing for the Musical Fidelity M5si as a genuine bargain? Absolutely, because £874 sits well below the 25th percentile of £1,113 and is significantly lower than the median of £1,352, making it a standout deal. This price is roughly £500 less than the typical used median, confirming it as a strong bargain for a well-regarded integrated amplifier that delivers 150 watts per channel and features a dual mono-block design with an internal MM phono stage. The M5si is celebrated for its high current delivery, capable of driving virtually any loudspeaker with ease, and its unbeatable performance even nine years later. Buying at this price offers exceptional timing for a high-end unit that retains top-tier functionality, including a built-in moving magnet preamp, without the need to worry about common failure points given the aggressive discount.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Musical Fidelity, a British hi-fi icon, traces its roots to 1982 when clarinettist and audio enthusiast Antony Michaelson founded the company in London. Disillusioned with the sound quality of existing gear after his stint at predecessor Michaelson & Austin, he handcrafted his debut product—a minimalist preamplifier dubbed "The Preamp"—on his kitchen table. Paired with the quirky Dr. Thomas power amplifier, these designs disrupted the market with their bold aesthetics and sonic punch, establishing Michaelson’s experimental ethos from the outset.
The brand has long centered on amplifiers as its cornerstone, spanning integrated, power, phono, headphone, and preamp models renowned for Class-AB topology and innovative touches like Nuvistor tubes. It expanded into streaming players, DACs, CD players, Bluetooth receivers, all-in-one systems, and even headphones and turntables, always prioritizing musicality over convention. Unconventional industrial designs, from curved heatsinks to sculptural panels, became signatures, influencing competitors.
Positioned firmly in the high-end arena, Musical Fidelity commands respect among discerning audiophiles for its value-driven performance and soulful sound. Iconic models like the A1 and F-series endure as collector favorites, blending accessibility with premium engineering. Acquired by Austria’s Audio Tuning in 2018, it continues evolving under new stewardship while honoring its heritage as a boutique force in British hi-fi.
See all Musical Fidelity listings on RADAR.
audio-markt.de
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eBay UK
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StereoNET
Like new
AU
StereoNET
Like new
AU
StereoNET
Excellent
AU
eBay UK
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