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Beautiful condition and sounds fantastic. Was refurbished in 2020 and works perfectly, all channels. Voltage selector on the back for adaptability as per region, as well as conversion plug for North American use. 35 watts per channel.
Fair ask: at US$305, this is broadly in the right zone for a working Leak Stereo 70, not a steal but not ambitious either. Given its 35 watts per channel and the model’s vintage British-following, that price looks reasonable if the amp is clean, original, and actually ready to play; if serviced, it can sit comfortably as a fair buy rather than a project tax.
What makes it appealing is the classic Leak sound and sensible power for efficient speakers: enough drive for real listening, with the simple, well-regarded early-’70s integrated format. The upside is strongest if the unit is complete, unmodified, and has no crackly controls, channel imbalance, or tired caps. At this price, I’d want proof it’s healthy, but a tidy example is still a legitimate enthusiast purchase.
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.
