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Compared with the obvious alternative at this money—a more generic integrated amp—the asking price is very sharp. At £115, it sits well below your £227 25th percentile and far under the £338 median of recent comparable GBP listings, so this reads as a strong deal rather than just “good value.”

That’s especially appealing on a Musical Fidelity B1, which is a well-liked, no-nonsense amp with a clean, muscular presentation and enough current delivery to make modest speakers sound properly alive. At this level, the upside is straightforward: if it’s working properly and cosmetically decent, you’re buying into a respected classic for little outlay. Just make sure the basics are sound—silent operation, no channel dropouts, and no signs of rough repair—because with older amps, condition matters more than the badge.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Musical Fidelity

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.

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