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Verkaufe einen gebrauchten Dual DK 710 Stereo-Kopfhörer im klassischen Vintage-Design. Der Kopfhörer stammt vermutlich aus den späten 1970er bis frühen 1980er Jahren und ist ein schönes Sammlerstück für Liebhaber historischer HiFi-Technik oder zur Verwendung an älteren Audioanlagen.
Der Kopfhörer ist voll funktionsfähig. Die Lautstärke kann komfortabel für die linke und rechte Seite separat geregelt werden. Ausgestattet ist er mit einem 6,35-mm-Klinkenstecker, passend für viele klassische HiFi-Verstärker, Receiver und Studio-Geräte.
Die Ohrpolster weisen alters- bzw. lagerungsbedingte Druckspuren auf, was die Funktion jedoch nicht beeinträchtigt. Der optische Zustand ist insgesamt gut mit den üblichen Gebrauchsspuren eines mehrere Jahrzehnte alten Geräts.
Zum Lieferumfang gehört außerdem die originale Transport- bzw. Aufbewahrungstasche, die den Vintage-Charakter des Sets zusätzlich unterstreicht.
Merkmale:
- Dual DK 710 Stereo-Kopfhörer
- Vermutlich aus den späten 1970er / frühen 1980er Jahren
- Voll funktionsfähig
- Separate Lautstärkeregelung für linken und rechten Kanal
- 6,35-mm-Klinkenanschluss
- Spiralkabel
- Original Transport-/Aufbewahrungstasche inklusive
- Ohrpolster mit lagerungsbedingten Druckstellen
Privatverkauf, keine Garantie oder Rücknahme.
Compared with the obvious alternative at €65—a generic modern budget headphone—this is the more interesting buy if you want a real vintage hi-fi piece. Used pricing for the DK 710 usually lands around €70 to €105 depending on completeness and condition, so €65 is a fair-to-good asking price and slightly favorable if the set is clean and complete.
The appeal here is the old Dual build quality and the classic, high-impedance “serious listening” character these are known for, which can make them a fun match for vintage gear and proper headphone outs. If it includes the original bag, cable, and paperwork, that’s a meaningful plus; if pads or cable are tired, factor that into the value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Dual emerged from the Black Forest region of Germany in 1907, when brothers Christian and Joseph Steidinger began manufacturing clockwork and gramophone components in St. Georgen. The company adopted its now-iconic name in 1927 after pioneering dual-mode power supplies that allowed gramophones to operate from either mains electricity or mechanical wind-up mechanisms. This innovation marked the beginning of Dual's transition from component supplier to full-fledged audio manufacturer, establishing a foundation of engineering precision that would define the brand for decades.
Dual built its reputation primarily as a turntable specialist, becoming Europe's largest turntable manufacturer by the post-war era with over 3,000 employees across multiple factories. Beyond vinyl playback, the company expanded into cassette players, CD players, and broader consumer electronics throughout the 1970s and 1980s, demonstrating versatility across analog and digital formats. The company's focus on mechanical excellence and stable drive systems earned it recognition as a dependable, quality-focused manufacturer throughout its European heyday.
Today, Dual occupies a fragmented market position following corporate restructuring in the 1990s and subsequent ownership changes. The original German turntable line continues production in St. Georgen under Alfred Fehrenbacher GmbH, maintaining traditional manufacturing standards and appealing to vintage enthusiasts and collectors. Separately, Namsung Electronics markets Dual-branded consumer electronics in the Americas at accessible price points. The brand's legacy rests primarily on its classic turntables, which remain highly sought after by collectors and audiophiles valuing precision engineering and heritage craftsmanship.
See all Dual listings on RADAR.
