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A$150 is the current online asking price for a working TU615, making the A$155 listing a strong deal that sits right at the typical used floor for this vintage Harman Kardon tuner. The TU615 is a quartz-lock stereo tuner from 1981 (original retail A$530) that delivers stable, drift-free tuning and clean FM reception, prized by enthusiasts for its reliable analog performance and compact 11-lb chassis.
This is a worthbuying opportunity if condition is honest, as quartz-lock tuners are well-regarded for long-term stability and the TU615 remains a solid entry into vintage Harman Kardon tuners. At this price, even unknown condition is a low-risk entry; the main upside is securing a reliable, well-built tuner without the premium often attached to later HK models. Only verify that the display and tuning mechanism work before committing.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Harman Kardon traces its origins to 1953, when Dr. Sidney Harman and Bernard Kardon, both engineers frustrated with conservative audio manufacturing at the David Bogen Company, invested $5,000 each to launch their venture in Westbury, New York. Their debut product, the Festival D1000, became the world's first compact AM/FM hi-fi receiver, blending breakthrough technology with sleek design to make high-fidelity sound accessible beyond technical enthusiasts. Pioneering innovations like the 1958 Festival TA230 stereo receiver, the 1959 Citation II ultra-wide bandwidth tube amplifier, and the 1970 CAD5 hi-fi cassette recorder with Dolby noise reduction cemented their legacy in simplifying premium audio for the home.
The brand focuses on integrated receivers, amplifiers, tuners, and speakers that emphasize performance, reliability, and elegant industrial design. Over decades, it expanded into home theater systems and automotive audio, powering systems in vehicles from Land Rover and BMW to Volvo and Polestar. While not delving into turntables, DACs, headphones, or cables, Harman Kardon prioritizes cohesive hi-fi components that deliver warm, detailed sound without unnecessary complexity.
Harman Kardon holds a solid mid-tier position in the hi-fi market, renowned among knowledgeable buyers for its enduring quality and value rather than ultra-high-end exotica or vintage collector status. Now part of Harman International, it appeals to discerning listeners seeking dependable, stylish gear that echoes its innovative heritage without commanding boutique premiums.
See all Harman Kardon listings on RADAR.
