BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Our Thoughts RADAR AI

Compared with buying a new integrated amp at this money, this is asking a premium over the recent used market: £2,479 sits well above the £2,180 75th percentile and far above the £1,880 median, so I’d call it ambitious unless the condition, provenance, or extras are exceptional. It’s not absurd for the model, but it’s priced like a top-end example rather than a normal used one.

The upside is straightforward: this is a serious current-generation Musical Fidelity power amp, known for grip, scale, and easy drive on demanding speakers, so it can be a very satisfying upgrade if you want proper current delivery and a clean, muscular presentation. If the seller can document a clean history, original packaging, and cosmetic near-mint condition, that helps; otherwise, at this level I’d want room for negotiation.

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.

More M6x 250.7 listings