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Das Gerät ist bis zuletzt voll funktionsfähig gewesen. Ich habe den Verstärker dann noch als Reverse behalten. Zum rumstehen ist er eigentlich zu schade. Optisch nur wenige Gebrauchsspuren. Wurde stets pfleglich behandelt.
Ich war stets zufrieden mit dem Gerät. Dank der großzügigen Dimensionierung befeuert der Verstärker selbst anspruchsvolle Lautsprecher zuverlässig. Gerade im Bass Bereich hat mich die Kontrolle stets überrascht.
Technische Daten findet man im Netz.
Die Fernbedienung ist natürlich dabei. Bevorzugt Abholung aufgrund des Gewichts! Versand auf eigenes Risiko ggf. möglich (wenn ich einen Karton finde der stabil genug ist). Test möglich. Bilder folgen.
The timing matters less here than the model’s age: the HK 670 is an older-school receiver, so value hinges on condition and whether you want a sturdy classic rather than modern HDMI-era features. At €155, it sits just above the €152 median and essentially in line with the €154 75th percentile, so this reads as fair pricing, not a bargain but not ambitious either.
What makes it worthwhile is the HK 670’s reputation for a musical, full-bodied sound and plenty of honest power for a vintage integrated-receiver setup. In excellent condition, that matters: clean units from this era can be very satisfying for two-channel listening, and the price leaves room if you simply want a dependable old Harman Kardon with good build quality. If it’s been serviced and the controls are quiet, this is a sensible buy.
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.
