
About this gear
The GMR-545-AIR is Koss's modern open-back over-ear headphone designed for listeners seeking an airy, spacious soundstage with minimal isolation. Open-back construction allows sound to breathe naturally, making it well-suited for critical listening, mixing, and genres that benefit from spatial openness. A solid mid-range option from an American heritage brand with decades of headphone engineering expertise.
About Koss

American headphone pioneer founded in 1958 by John C. Koss in Milwaukee — credited with inventing the first stereo headphone (the SP/3). Koss's Porta Pro, introduced in 1984, remains in production and is one of the most beloved headphones ever made, offering remarkable sound quality and musicality a...
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