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This US$157 asking price for the Kenwood KA-72B is fair, sitting comfortably near the median of US$121 from 321 recent comparable listings, though it is well above the 25th percentile of US$77. It is not ambitious, as it remains below the 75th percentile of US$210, making this a reasonable entry point for a classic Japanese integrated amplifier without the bargain-level urgency of a sub-US$80 find.
The KA-72B is well-regarded for its robust 70 watts per channel output, clean Class AB sound, and versatile 10-input configuration, offering genuine vintage hi-fi performance that still punches above modern budget gear. Its Made in Japan build quality and full functionality make this a worthwhile buy for enthusiasts seeking reliable, warm analog sound, especially if the listing includes original accessories or shows original-owner condition, which adds meaningful upside to this fair ask.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Kenwood traces its origins to December 21, 1946, when it was founded as Kasuga Radio Co. Ltd. in Komagane City, Nagano Prefecture, Japan, by a group of entrepreneurs led by William "Bill" Kasuga. Emerging in the postwar era, the company initially produced electronic components and amateur radio gear, renaming to Trio Corporation in 1960 before adopting the Kenwood name in 1986 to appeal to Western markets—blending "Ken," a familiar name across Japan and America, with "Wood" evoking durability and Hollywood. This rebranding fueled rapid international growth, starting with a U.S. office in Los Angeles County in 1963.
The brand built its legacy on high-quality audio and communications equipment, excelling in home hi-fi amplifiers like the acclaimed 1970 Supreme 1 multichannel model, receivers, tuners, and speakers with innovations such as polypropylene cones. Kenwood also pioneered car audio systems, including the first audio/video amplifier for home theater in 1981 and anti-theft cassette decks, alongside professional two-way radios and amateur transceivers. While maintaining roots in consumer electronics, it expanded into automotive infotainment.
Today, as part of JVCKENWOOD since the 2008 merger with JVC, Kenwood holds a solid mid-tier position in car audio and professional communications, prized by enthusiasts for reliable performance and aftermarket upgrades. Its vintage home hi-fi gear from the 1970s and 1980s commands respect among collectors for robust build and warm sound, though it no longer dominates pure hi-fi markets.
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