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JVC JVC 4VN-990 Integrated Amplifier (Solid State) This is one beautiful quadraphonic integrated amplifier from the golden era of hi-fi. With more gorgeous knobs, buttons and sexy green VU meters than you can poke a stick at, this will be at home in any vintage setup and, sound-wise, will hold its own against modern integrateds. 88W per channel, stereo, and 35W per channel in quadraphonic, not buckets of power but they are beautiful sounding watts and more than enough for the right speakers. Fully overhauled and in excellent sonic and cosmetic condition. (Over 100 small electrolytic capaci
Excellent condition and a fully overhauled listing with over 100 capacitors replaced implies this A$1,300 asking price is fair for the typical used market of this rare 1973 quadraphonic integrated amplifier. Since it sits near the median rather than exceeding the 75th percentile, it is not ambitious but represents a solid, honest valuation for a top-of-the-line quad unit that has been meticulously restored.
This JVC 4VN-990 is well-regarded for its unique split-circuit card design and powerful output of 88 watts per channel in stereo, making it a worthwhile buy for enthusiasts seeking original-owner quality and genuine quadraphonic capability. The extensive overhaul eliminates common age-related failure points like leaky components, turning this clean listing into a prime buying opportunity rather than a risky purchase for fellow vintage audio lovers.
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.
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