Astell & Kern AK T9iE

Astell&Kern expands the partnership with Beyerdynamic with the release of the new Astell&Kern AKT9iE, a high-end IEM and update to the highly successful AKT8iE.  The AKT9iE is optimized for use with Astell&Kern Digital Audio Players (DAP).  The AKT9iE features a newly designed acoustic vent port and filter that are used to complement the bass and deliver much smoother musical highs. A pure silver and OCC hybrid cable with low electrical resistance, combines dynamics and clarity for a smooth and comfortable sound.