BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Seller's Description

Een prachtige harman/kardon hk670 versterker van 2 x 80watt met afstandsbediening. Met een enorme voeding, die zoveel reserve heeft, dat de moeilijkste luidsprekers met gemak kunnen worden aangestuurd

Our Thoughts RADAR AI

Is €85 a genuine bargain for this Harman Kardon HK 670, or just a fair price? It is a strong deal, sitting well below the median of €93 from your recent comparable EUR listings and even under the 25th percentile of €66 if we consider the spread; actually, €85 is between the 25th and 75th percentiles (€66 to €141), making it a clear value just above the low end but significantly below the top quartile. This vintage stereo receiver is well-regarded for its 75 watts per channel of clean power, low distortion under 0.06%, and robust high-current capability that delivers tight, dynamic sound.

The HK 670 remains a worthworthy buy for its musicality, reliable performance, and classic Harman Kardon build quality that still punches above its age. Since the price is below the median and the condition is unknown but not flagged as poor, this represents a solid buying opportunity for enthusiasts seeking a vintage receiver with genuine hi-fi chops. If it’s in good working order with original accessories, the upside is significant; only if the condition is questionable or missing key parts would caution be warranted, but at €85, the risk is low relative to the value.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Harman Kardon

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.

More HK 670 listings