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Commercial Stax SRM-D10 Portable Electrostatic Headphone Energiser The pre-owned Stax SRM-D10, in excellent condition, is the world’s first compact electrostatic headphone amp/DAC, designed for portable use with all Stax electrostatic headphones, featuring: A high-resolution DAC that supports up to DSD128 files Rechargeable battery and an all-aluminum chassis. Both USB DAC and analog line-in inputs This compact device delivers stunning sound quality wherever you go.   Equipped with a high-resolution Digital-to-Analog Converter (DAC), the SRM-D10 supports audio playback up to DSD128, ensuring c

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About Stax

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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