Harman Kardon hk715 (1982)
A digital synthesized quartz-locked AM/FM tuner made in Japan,
Overview
The Harman Kardon hk715 is a stereo AM/FM digital tuner produced in 1982 and manufactured in Japan. It features digital synthesis with quartz-locked tuning, a technology that improved frequency stability and tuning precision over analog systems. The unit supports FM and medium wave (MW) bands and is designed for integration into a high-fidelity audio system. While detailed performance metrics and connectivity options are not available in the documentation, the hk715 was marketed under multiple descriptive names including "Digital Synthesized Quartz-Locked Tuner" and "Mono/Stereo Tuner," reflecting its flexible audio output capabilities.
Specifications
| Type | Mono/Stereo Tuner |
| Tuning Bands | FM, MW |
| Production Year | 1982 |
| Country of Origin | Japan |
Design
The hk715 uses a digital synthesized quartz-locked tuning system, which ensures accurate and stable reception by locking the tuning frequency to a quartz crystal reference.
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