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Unknown condition keeps this from being an automatic steal, but £1,180 is essentially spot-on fair: just below the £1,188 median from 20 comparable listings, comfortably above the £1,035 25th percentile and below the £1,478 upper quartile. It looks appropriately priced rather than underpriced, with condition and completeness deciding whether it becomes a particularly good buy.
The M6si remains a serious, high-power integrated: 220 watts per channel, an effortless way to drive difficult speakers, plus useful MM/MC phono, balanced XLR, pre-out, home-theatre bypass and USB input. Its sound is generally valued for grip, scale and an unforced presentation, while the built-in phono stage adds real system value. At this price, check the front-panel and remote condition, confirm both phono modes and USB operation, and establish whether the original remote and packaging are included.
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.
eBay UK
GB
eBay UK
GB
eBay UK
GB
eBay UK
GB
audio-markt.de
New
DE
eBay UK
GB
