Astell&Kern AK70

The Astell&Kern AK70 portable music player supports aptX™ HD for high-quality wireless music streaming.

Key aptX™ HD Features

Wireless HD sound

aptX HD is designed to deliver 24-bit wireless HD audio wirelessly over Bluetooth

High signal output for amazing sound

aptX HD has been engineered to improve the signal-to-noise ratio, resulting in lower background noise

Minimal sound distortion

With lower Total Harmonic Distortion (THD) and no audio artifacts you can enjoy your music with hardly any interference using Qualcomm aptX HD