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This is a strong deal: at £85, it sits well below the £130 25th percentile and far under the £154 median for recent comparable listings, so it’s priced to move rather than merely “reasonable.” Against the top end of the recent spread at £287, it looks especially sharp if the unit is fully working and cosmetically tidy.
That makes it an easy buy for anyone wanting a straightforward, well-regarded small headphone amp with the usual Graham Slee strengths: clean, unfussy presentation, low noise, and a sensible no-nonsense layout that tends to age well if it’s been looked after. At this price, the main thing to check is simply basic functionality and whether the power supply is included and original; if it’s a clean preowned piece, this is the kind of listing that’s worth jumping on quickly.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Graham Slee Projects, founded in 1998 in the UK by engineer Graham Slee, traces its roots to his extensive career beginning in 1974. Starting in audiovisual engineering, he advanced through printed circuit design, electronics manufacturing, and broadcast audio, serving as a senior engineer for BBC studio contractors before freelancing in hi-fi. This deep expertise laid the foundation for a brand dedicated to precision audio electronics, all handmade in British workshops.
The company specializes in phono preamplifiers and headphone amplifiers, developed in tandem since 2000 to mutually enhance performance. Flagship phono stages like the Accession MM, Reflex M, Era Gold V, and Revelation excel at extracting superior detail from vinyl, while headphone amps such as the Solo Ultra Linear and Novo deliver refined, high-fidelity drive. Graham Slee also offers DACs, focusing on compact, synergistic components for vinyl enthusiasts and headphone users rather than speakers, turntables, or cables.
Positioned as a niche boutique in the high-end hi-fi market, Graham Slee earns acclaim among discerning audiophiles for its uncompromised sound quality and value. Free from mass production, its products prioritize musical transparency and build integrity, appealing to serious vinyl collectors and headphone aficionados who seek understated excellence over hype.
See all Graham Slee listings on RADAR.
