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Offered is „SRM 700S Kopfhörerverstärker - optional im SET mit STAX SR-009S Silver Kopfhörer“ by STAX as new device from the category „Headphone Amplifier“ on audio-markt.de - the online market place for high-end. The advert with the number 7000886275 ends on 21.11.2026 at 17:43 o'clock.
This is a solid buy: €2,995 sits below the €3,018 25th percentile and well under the €3,600 median for recent comparable listings, so it reads as a genuine bargain rather than a merely fair ask.
The SR-009S is still one of Stax’s best-regarded electrostats, prized for its speed, transparency, and top-end finesse, so a clean used pair can be a serious endgame-level pickup. At this price, the main thing to check is condition and completeness—pads, cable, fit, and whether the presentation case and paperwork are included—but if it’s genuinely well cared for, this is the kind of listing worth moving on quickly.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Stax traces its origins to 1938 in Tokyo, Japan, when Naotake Hayashi founded Showa Kouon Co., Ltd. in Chiyoda-ku. Initially focused on wax disc recording, metal master production, and audio equipment for film soundtracks, the company evolved through the postwar era. In 1950, it launched its first high-frequency condenser microphone, adopted by NHK, and renamed itself STAX Co., Ltd. in 1963, honoring its pioneering Stax-1 mic. A brief suspension in 1995 due to economic pressures gave way to revival, preserving its legacy under family leadership.
The brand specializes in electrostatic headphones, known as "EARSPEAKERS," debuting with the world-first SR-1 in 1960. This innovation spawned enduring lines like the SR series, produced for decades with incremental refinements for superior resolution and staging. Stax complements these with dedicated electrostatic amplifiers and select accessories, eschewing conventional speakers, turntables, DACs, or cables to hone its transducer expertise.
Stax commands a niche high-end position among audiophiles and professionals, revered for unmatched transparency and fidelity that rivals cost-no-object loudspeakers. Its 85-year heritage cements it as a boutique icon in electrostatic technology, far from mass-market fare, appealing to discerning buyers seeking pinnacle sonic transduction.
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