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Sennheiser HD 490 PRO Plus!
This US$360 listing for the Sennheiser HD 490 PRO is a strong bargain, sitting just below the 25th percentile of US$361 from your ground-truth database of six comparable used listings, where the median is US$406 and the 75th percentile is US$486. At this price, you are securing a well-loved professional reference headphone for significantly less than the typical market rate, making it an excellent buying opportunity rather than a fair deal.
The HD 490 PRO is highly regarded for its superior comfort, lightweight 260g build, and improved sub-bass response compared to the classic HD 650, while offering two distinct ear pad materials for tailored sound. Its open-back design and circumaural fit provide a spacious, audiophile-quality listening experience ideal for studio work or critical listening. With included accessories like mixing and producing ear pads plus a 6.3mm adapter, this clean listing offers meaningful upside in both performance and value at a price that rewards the buyer immediately.
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.
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