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Aangeboden: een prachtige vintage harman kardon a-401 control versterker. Dit iconische model uit de jaren '70 staat bekend om zijn uitstekende geluidskwaliteit en robuuste bouw. De versterker
Compared with the usual €83–€272 spread for recent used listings, €249 sits above the median €147 but still inside the normal upper half, so this reads as fair-to-strong rather than a bargain or a stretch. It’s close enough to the 75th percentile (€272) that the price can be justified if the unit is genuinely clean and original.
This is the kind of vintage Harman Kardon integrated that earns interest for its straightforward, musical presentation and solid build, especially for someone wanting an honest classic amp rather than a flashy modern box. If it’s fully working, unmodified, and the controls are quiet, the value is in getting a well-kept example with usable cosmetics; at this level, confirm the usual age-related basics such as stable channels, low hum, and smooth operation of pots and switches.
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.
