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Original owner, perfect working condition, some minor scratches (see pics), great warm sound (made in USA). Serial #GT0007-01618 this is one of 2 available for bi-amping/monoblocking, will ship this beast for free to the lower 48 states
US$800 is ambitious for this one, landing well above the US$800 75th percentile only if the comparison set is unusually thin; against the stated market it reads as top-of-market rather than a bargain.
That does not make it a bad buy if the unit is clean and complete, because this line is respected for its substantial bass output and easy integration in a serious vintage or home-theater setup. The real value here is in condition, originality, and whether it comes with the right cables, grille, and any matching amp/control pieces; at this level, a well-kept example can still make sense, but I’d want strong cosmetic and functional proof before paying up.
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.
