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Seller's Description

Komplette HiFi-Anlage aus dem Besitz meines Onkels. Alles gehört zusammen und ist spielbereit.
Dabei ist:
Vollverstärker harman/kardon HK 680, 2 x 85 W an 8 Ohm bzw. 2 x 130 W an 4 Ohm. Optisch sehr schön erhalten. Überholt: neue Sieb-Elkos, erneuerte Lautsprecheranschlüsse, neu verlegte Innenverkabelung, Goldsicherung, Kopfhörerausgang bewusst abgeklemmt. Fernbedienung RRV102 liegt bei (aus derselben Serie, nicht die modellspezifische).
IQ TED 400 Standlautsprecher, Paar. 3-Wege-Bassreflex, ca. 20 kg pro Box, 120/180 W, 4 Ohm, Bi-Wiring-Terminal. Neupreis damals rund 2.000 DM das Paar.
Zusätzlich ein Paar Kompaktboxen im passenden Design plus zwei Boxenständer mit Glasplatte und Chromsäule.
ViaBlue SC-4 Silver Series Bi-Wiring-Kabel mit vergoldeten Bananensteckern im Originalkoffer, dazu ein Cinch-Kabel.
Ehrlich gesagt bin ich selbst kein HiFi-Fachmann. Kommt gerne vorbei, hört alles in Ruhe an und testet es. Über den Preis lässt sich reden.
Nur Abholung in [Ort], schwer und sperrig, bitte passendes Auto mitbringen. Privatverkauf, keine Garantie oder Rücknahme.
Preis: 649 Euro VB

Our Thoughts RADAR AI

Are you paying too much for a solid, older receiver, or getting a clean piece at the right money? At €649, this sits well above the typical used range, with the median at €456 and even the 75th percentile at €553, so it reads as ambitious rather than a bargain.

That said, the HK 680 has a good reputation for robust build, smooth presentation, and honest power for a vintage AV receiver, which keeps it appealing if you want a tidy, well-kept example. “Excellent” condition helps, but at this level the buyer should want strong proof: fully working channels, clean controls, and ideally original packaging or a clear service history to justify the premium.

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.

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