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Offered is „IE 900 In-Ear OVP + FiiO Kabel + Sennheiser Rechnung“ by Sennheiser as second-hand device from the category „Speaker, Headphone“ on audio-markt.de - the online market place for high-end. The advert with the number 4188811360 ends on 14.10.2026 at 17:35 o'clock.
€850 is ambitious against the recent EUR used market: with a median of €573 and a 75th percentile of €711, this lands clearly above the typical asking range. It is not a nonsensical ask for a premium piece, but it is priced as a top-end example rather than a casual used buy.
That said, the IE 900 is well regarded for its resolving, lively presentation, very good treble extension, and compact fit, so a clean, well-kept pair can still make sense for someone who specifically wants this tuning. At this level, the buy only really shines if it has pristine shells, complete accessories, and a convincing reason to pay up; otherwise, patience should find better value closer to the middle of the market.
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.
