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

Seller's Description

Angeboten wird „M3SI, HIFI Vollverstärker, Silber, Neuwertig, OVP !“ von Musical Fidelity als Gebrauchtgerät aus der Kategorie „Transistor-Vollverstärker“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 3623142442 endet am 26.09.2026 um 11:59 Uhr.

Our Thoughts RADAR AI

Are you getting a fair amp at a sensible price? Yes: €800 sits below the €855 25th percentile and well under the €911 median, so this reads as a strong buy rather than a merely fair one.

The M3si has the kind of reputation that makes it easy to recommend: clean, muscular integrated sound, good current delivery, and enough refinement to anchor a serious two-channel system without fuss. At this price, the upside is clear if the unit is genuinely clean and fully functional—ideally with remote, original box, and no signs of hard use—because you’re paying bargain-adjacent money for a well-liked, no-nonsense integrated that still feels very usable today.

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 M3si listings