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Audio Technica ATH-AD900X Air Dynamic headphones in mint condition, warranty card included. Will ship in original packaging.Full Manufacturer's Warranty. We are an Authorized Dealer.Item will ship within 24 hours or by next business day. Return policy: Must be returned within 30 days. Buyer pays for return shipping unless the product is defective/not as described.
At US$200 for a like-new Audio-Technica ATH-AD900x, this is a clear bargain, sitting well below the 25th percentile of US$220 from your ground-truth listings and undercutting the median US$240 by US$40. For a fellow enthusiast weighing this against the obvious alternative at this price point—often a generic, closed-back pair with muddy bass—the AD900x offers audiophile-grade clarity that is hard to match.
The AD900x is a standout open-air design celebrated for its airy, natural presentation, especially with acoustic and classical music, thanks to its angled 53mm drivers and clean, accurate bass. With a pristine like-new condition and a included detachable 6.3mm adapter, this listing is a genuine buying opportunity for anyone seeking high-end sound without the premium cost.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1962 in Tokyo's Shinjuku district by Hideo Matsushita, Audio-Technica began as a phonograph cartridge specialist, launching the innovative AT-1 moving-magnet model with a diamond-tipped cantilever that revolutionized affordable high-fidelity playback. Starting with just three employees in a rented house and one million yen in capital, the company quickly expanded, supplying cartridges to Japanese audio manufacturers and relocating as demand surged. This heritage of precision engineering and democratic access to superior sound defines its enduring Japanese craftsmanship.
Audio-Technica has broadened far beyond cartridges into a comprehensive lineup of hi-fi essentials, excelling in headphones, professional microphones, turntables, and phonographic styli. While not heavily focused on amplifiers, speakers, or DACs, it produces elite receivers, wireless systems, and cables, alongside OEM transducers and sensors for pro audio. Its turntables and headphones span entry-level to audiophile grades, with Bluetooth and noise-cancelling models bridging consumer and studio needs.
Renowned for delivering exceptional value through durable, innovative design, Audio-Technica occupies a solid mid-tier position in the hi-fi market, prized by enthusiasts for reliability without extravagant pricing. It garners consistent awards for performance and builds trust via Olympic-grade microphones and global subsidiaries, appealing to discerning buyers seeking proven engineering over boutique exclusivity.
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