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At £49, this Sanyo JA 240 is ambitious, sitting well above the GBP market median of £35 and exceeding the 75th percentile of £42 from your database. While external transaction data suggests typical tested units land around £115–£155 (converted from $140–$185), the GBP-specific comparables you provided are the primary anchor, making £49 roughly 40% higher than the fair median. This pricing reflects the unknown condition rather than a bargain, so treat it as a standard listing unless the unit is verified working.
The JA 240 remains a solid starter integrated amplifier, delivering 25W per channel with low 0.3% distortion and a 95dB line signal-to-noise ratio, ideal for efficient speakers. Its STK4044 module is reliable and easily replaceable if needed, and the unit’s compact Japanese build offers genuine vintage warmth without the bulk of higher-wattage rivals. If the seller confirms it powers on cleanly with no crackling or channel imbalance, the slight premium over the median is acceptable for a working example; otherwise, negotiate toward the £35–£42 range.
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.
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