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The JVC JA-S31 is a respected 1976 Japanese-made integrated amplifier known for its solid build and clean 40W-per-channel sound, but the US$380 asking price here is significantly overpriced compared to the typical used market. Your internal database shows a median of US$130 for three recent USD listings, with the 75th percentile at US$255; this listing exceeds that upper bound by US$125, making it ambitious rather than fair. Even external comps like a serviced Reverb listing at US$275 support that US$380 is too high for an unknown-condition unit.
That markup is only justified if the amp is fully serviced, includes original accessories, or comes from a known original owner with pristine history—none of which are confirmed here. For a fellow enthusiast, this isn’t a buying opportunity at this price. Wait for a listing closer to US$130–US$150, where the JA-S31’s vintage JVC reliability and warm midrange make it a genuine value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
JVC, originally founded on September 13, 1927, in Yokohama, Japan, as the Victor Talking Machine Company of Japan, emerged as a subsidiary of the American Victor Talking Machine Company. It quickly established itself in phonograph and record production, becoming a leader in turntables within its first few years. After RCA acquired the parent company in 1929, JVC expanded into radios and introduced Japan's first domestically produced television in 1939, laying the foundation for its enduring legacy in consumer electronics.
The brand's product focus has historically centered on audio and video playback devices, starting with phonographs and evolving through radios, televisions, and the revolutionary VHS videocassette recorder launched in 1976, which became the global standard over Sony's Betamax. In hi-fi realms, JVC gained renown for amplifiers, speakers, turntables, and components like tuners, while later offerings included headphones and car audio systems. Following its 2008 merger with Kenwood to form JVCKenwood, it continued blending audio expertise with broader electronics.
Today, JVC occupies a solid mid-tier position in the hi-fi market, prized by enthusiasts for reliable, value-driven performance rather than ultra-high-end exclusivity. Its vintage gear, particularly from the wood-case amplifier era and early digital components, attracts collectors, while modern lines deliver competent sound without boutique pricing. This accessible heritage makes JVC a dependable choice for knowledgeable buyers seeking proven Japanese engineering.
See all JVC listings on RADAR.
