Koss launches lightweight A/550 open-back headphones with ultra-soft ear cushions

[Redaktion]

Koss has debuted the A/550 over‑ear headphones with ultra‑soft velour cushions, mini‑XLR cables, and a wide soundstage thanks to its open-back design. The wired hi-fi headphones are designed with smooth tonality while revealing fine details.

https://www.notebookcheck.net/Koss-launches-lightweight-A-550-open-back-headphones-with-ultra-soft-ear-cushions.1332740.0.html