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At £229, this is well above what a sensible used amplifier hunt would usually justify, especially when a typical buy-and-sound-good option in the mid-tier used market sits much closer to £77 and even strong examples cluster under £92. Compared with that obvious alternative, this asks for a premium that only makes sense if the unit is in exceptional cosmetic shape, fully serviced, and comes with something genuinely valuable like original packaging or documented maintenance.
That said, the KA-3020 is a respected old-school integrated: punchy, musically easy to live with, and often a very satisfying match for efficient speakers. If you specifically want this model, the real upside is getting a tidy example of a well-liked Kenwood with enough drive to feel like a serious step up from bargain-bin amp shopping. But at this price, I’d want strong proof of condition and service history before calling it a smart buy.
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.
See all Kenwood listings on RADAR.
