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A classic valve integrated with a strong cult following, and this ask sits just above the recent market median rather than looking stretched. At £1,027, it is only a touch above the £915 median and still within the upper half of the recent GBP comp set, so this reads as fair-to-ambitious rather than a bad ask.
The attraction here is the Stereo 20’s reputation for musical midrange, easy drive with efficient speakers, and a presentation that many buyers still prefer over newer amps. If it’s been properly serviced, that matters more than chasing the absolute bottom price on a piece like this; for a vintage valve amp, documented health, bias stability, and decent cosmetics can justify paying near the top of the range.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1934 by Harold Joseph Leak in London, England, LEAK emerged as a pioneering force in British hi-fi, initially crafting public address systems and cinema amplifiers before pivoting to high-fidelity home audio amid post-war innovation. With engineer Ted Ashley's contributions, the brand rode the 1950s hi-fi boom, producing landmark valve amplifiers like the TL/12 series, which set benchmarks for low distortion and performance, establishing LEAK as a global leader in affordable excellence.
LEAK specialized in integrated amplifiers, such as the iconic Stereo 20, Stereo 30, and Stereo 50, alongside innovative loudspeakers featuring the patented "Sandwich" foam-core drivers for precise bass and clarity. The lineup extended to radio tuners, pickups, tonearms, and turntables, blending valve warmth with emerging transistor tech to dominate the stereo era.
Acquired by the Rank Organisation in 1969 and dormant by the late 1970s amid Japanese competition, LEAK's revival under the IAG Group since 2020 honors its heritage with modern classics like the Stereo 130 and 230 integrated amplifiers, plus CD transports and streamers. Revered by vintage collectors for cult models like the Stereo 30, it holds mid-tier prestige today—delivering high-end British sound at accessible prices for discerning buyers seeking timeless refinement.
See all LEAK Stereo listings on RADAR.
eBay UK
eBay UK
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eBay UK
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eBay UK
eBay UK
eBay UK
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