Kenwood KR-2010 (1979–80)
The KR-2010 is a compact AM/FM stereo receiver that Kenwood built in Japan around 1979-80. Sources disagree on the exact year. Some list it as 1979, others as 1980. It was an entry-level or budget model, the kind of unit that would power a first hi-fi setup rather than a flagship system.
What's known about the specs is thin but consistent. It delivers 20 watts per channel, draws 180 watts from the mains, and accepts 100-220V AC. The rear panel has phono and tape inputs. One owner on a restoration forum notes the FM tuner section uses an IC, the KB4402. A Russian seller claims the unit is otherwise free of microchips, which suggests a hybrid design of discrete components around a single tuner IC.
A service manual exists covering both the KR-2010 and a variant, the KR-2010L, which appears to have been a parallel model in the lineup.
HiFi Engine lists the KR-2010 in its database with the production years noted above, and the model also appears in the Radiomuseum.org directory — though neither source adds much beyond basic identification.
Owners who have lived with the unit tend to describe it warmly. One seller calls it a "pretty and luxuriously sounding rare stereo receiver," and a TikTok listing pitches it as "perfect for vinyl enthusiasts." There are practical caveats, though. A Carousell seller notes a "no light indicator" issue. A diyAudio forum member working through a restoration wants to reduce FM inter-station noise, but there's no potentiometer to adjust the mute. The same restorer reports having corrected the bias current and DC bias on the power section, which suggests the usual age-related drift.
Prices in recent listings have ranged from €25 to €265 depending on condition and location, with a service manual going for around $20. No frequency response, THD, or signal-to-noise figures have surfaced in any documentation found so far.
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