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Seller's Description

Aangeboden: een vintage sennheiser hd 424 hoofdtelefoon. Deze klassieke open-back hoofdtelefoon, gemaakt in duitsland, staat bekend om zijn comfort en heldere geluid. Zoals te zien is zijn de schuimku

Our Thoughts RADAR AI

This is a strong deal: at €35, it sits well below the €52 25th percentile and far under the €69 median for recent comparable listings, so the asking price is very attractive. For a vintage Sennheiser on the used market, that’s the kind of number that usually leaves room for a no-drama purchase rather than a negotiation.

What makes it worthwhile is the HD 424’s reputation for light, comfortable listening and that classic open-back Sennheiser presentation, which still has a loyal following among collectors and vintage headphone fans. At this price, the main thing to verify is basic working order and intact pads/cable, since age-related wear matters more than cosmetic perfection; if it powers up cleanly and the drivers are healthy, it looks like an easy buy.

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

About Sennheiser

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.

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