Astell&Kern T9iE in-ear monitor review: Spectacular sound, with a price to match

Designed in cooperation with Beyerdynamic and built by hand in Germany, these headphones deliver superb, reference-grade audio performance, build quality, and industrial design.
The headphones are designed by Astell&Kern with their distinctive focus on shapes, lighting, and ang

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  • Headphones
  • Consumer Electronics
  • Music