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This listing is currently a strong buyer’s market, and the asking price of £21 is a genuine bargain, sitting well below the typical used range of £40–£60 for this vintage Sanyo JA-240 integrated amplifier in working condition. Even accounting for the serviced unit listed at £129 (roughly £103) on Reverb, your price is under the 25th percentile, making it an excellent deal for a collector or first-time vintage buyer.
The Sanyo JA-240 is well-regarded for its clean 25W per channel output, low 0.3% distortion, and 95dB line signal-to-noise ratio—specs that deliver warm, detailed sound typical of quality Japanese hi-fi from the 1980s. Its compact build, reliable Japanese engineering, and rarity in original-owner condition add meaningful upside. At this price, even minor age-related wear is a fair trade, and the inclusion of accessories (if present) would make this a standout buying opportunity rather than a cautious pick.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sanyo Electric Co., Ltd. traces its origins to 1947 in Osaka, Japan, when Toshio Iue, brother-in-law of Panasonic founder Kōnosuke Matsushita, launched the company using a disused Matsushita factory to produce bicycle generator lamps. Formally incorporated in 1950, the name "Sanyo"—meaning "three oceans"—reflected Iue's vision of global reach across the Pacific, Atlantic, and Indian oceans. From these humble beginnings, Sanyo rapidly expanded into consumer electronics, pioneering Japan's first plastic radio in 1952 and pulsator washing machine in 1954.
In audio and hi-fi, Sanyo earned recognition for mass-market components like stereo systems, introduced in 1958, and the groundbreaking all-transistor DC-600 system in 1963. The brand produced reliable radios, tape recorders, cassette decks—often rebadged for other labels—and hi-fi systems, alongside televisions and amplifiers. Later ventures included acquiring the U.S. Fisher brand in 1975, elevating its profile in receivers and speakers aimed at everyday enthusiasts.
Today, Sanyo holds vintage-collector status rather than an active hi-fi contender, its reputation rooted in affordable, innovative Japanese engineering from the 1960s-1980s golden era. Once a "3S" giant alongside Sony and Sharp, it catered to mid-tier buyers seeking solid performance without audiophile premiums, though its absorption into Panasonic in 2009 shifted focus away from dedicated audio gear. Collectors prize well-preserved Sanyo pieces for their durability and nostalgic appeal in retro setups.
See all Sanyo listings on RADAR.
