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Verkaufe Sennehiser HD 660s inkl OVP und vollen Zubehör.
Kopfhörer stammt aus Kopfhörer Sammlung und wurde kaum genutzt.
bei fragen melden.
€230 is a touch ambitious, sitting above the €226 75th percentile, so I’d only call it fair if the condition and package are genuinely excellent.
That said, this is a well-liked open-back Sennheiser with the easygoing, balanced tuning and solid detail retrieval that make it such a safe buy for long listening sessions. In excellent shape, it’s the sort of headphone that should hold value well if the pads, headband, and cable are all in clean, original condition; if those are truly good, the premium is easier to justify.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in June 1945 by Dr. Fritz Sennheiser in a farmhouse near Hanover, Germany, Sennheiser began as Laboratorium Wennebostel, producing voltmeters and early microphones amid post-World War II reconstruction. Seven engineers from the University of Hannover joined the founder, quickly pivoting to broadcast microphones like the DM 2 in 1946 and the groundbreaking MD 82 shotgun mic in 1956. Renamed Sennheiser electronic in 1958, the family-owned company passed to second- and third-generation leadership, maintaining its innovative spirit over eight decades.
Sennheiser excels in professional and consumer audio, renowned for microphones, wireless systems, and headphones that set industry standards. Pioneers of the first open-back headphones (HD 414 in 1968) and enduring studio icons like the MD 421 and MD 441, they also produce high-end headphones, earbuds, soundbars, and conferencing solutions. While strong in pro audio like mixers and geophysical gear, their consumer focus centers on headphones and wireless tech rather than amplifiers, speakers, turntables, DACs, or cables.
Sennheiser commands a premium position in the hi-fi market, blending mid-tier accessibility with high-end excellence for discerning buyers and professionals. Trusted for reliability and sonic precision, it appeals to audiophiles seeking reference-grade headphones without boutique obscurity, backed by a heritage of technological firsts that sustains its global leadership.
See all Sennheiser listings on RADAR.
