Kenwood KR-7050
A high-speed DC stereo receiver from Kenwood’s late-1970s flagship line, known for robust power and precise metering.
Overview
The Kenwood KR-7050 is a stereo receiver, positioned as the smaller sibling to the renowned KR-8050. Marketed as a "High Speed DC Stereo Receiver," it was part of Kenwood’s premium audio lineup during the golden era of hi-fi. Owners note its excellent FM tuner performance and strong amplifier capabilities, with one describing it as "a true colossus from the golden age of the hi-fi audio." Despite its high original cost—it was priced at $675 or approximately 660 US-$ in 1979—it has maintained a following among vintage audio enthusiasts, with one forum user recommending it specifically to Kenwood receiver fans.
Specifications
| Power output | 80 watts per channel into 8Ω (stereo) |
| Dynamic Power Output 8 Ohm | 360 W |
| Dimensions | 546 x 172 x 411 mm (WxHxD) |
| Weight | 17.2 kg |
| Features | Wide/Narrow IF selection |
| Features | a pair of logarithmically calibrated power-output meters which can be read accurately from 0.01 watts |
Design
The KR-7050 uses high-speed DC amplifier technology, a design approach aimed at minimizing signal delay and distortion for improved audio fidelity.
Context
The KR-7050 was part of a family of high-end Kenwood receivers that included the KR-7750, KR-8050, KR-8850, and KR-9050. It served as the entry model in this elite series, offering a more accessible option within a line celebrated for performance and build quality.
Market
A known issue reported by owners is a stuck protection relay, which can affect operation. One unit was listed for sale at 500 CAD, indicating continued collector interest. While praised for its sound and appearance, some modern buyers feel there are better values available at current price points.
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