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The Audio‑Technica ATH‑M40x Professional Studio Monitor Headphones are popular studio-grade wired headphones used by music producers, DJs, engineers, and content creators. They’re known for accurate sound and good value.Closed-back design – helps block outside noise and prevents sound leakage.40 mm drivers – deliver detailed mids, highs, and controlled bass.Frequency response: 15 Hz – 24 kHz for a wide listening range.Impedance: 35 ohms, so they can run from a phone, laptop, or audio interface without an amp.Swivel earcups – useful for DJ one-ear monitoring.Detachable cables – comes with both straight and coiled cables.Foldable design with a carrying pouchMusic mixing and monitoringStudio recordingPodcasting or streamingDJ monitoringAccurate listening (more “flat” sound than consumer headphones)Perfect condition | Serious Buyers ONLY; Cash ONLY Message for more information thanks!
Compared with a new pair, US$100 is a bit too close to fresh-retail territory for the M40x, but against your recent used comps it lands above the median and below the 75th percentile. That makes it a fair-to-slightly-ambitious ask, not a bargain; I’d feel better at US$79 or less, and I’d call US$100 acceptable only if the condition and accessories are genuinely strong.
The M40x is a solid buy because it’s one of the more honest, neutral closed-backs in this class: good for monitoring, easy to recommend for everyday listening, and sturdy enough to stay useful for years. If it’s clean, lightly used, and includes the original cable set and box, that adds real value; if not, the main question is whether you’d rather put the money toward something new at a similar price.
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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