Living with Astell&Kern AK T9iE in-ear headphones

Disclaimer: Astell&Kern AK T9iE in-ear product and accompanying A&Norma media player loaned for the purpose of a review. While most of us (including myself) have been in self-isolation, I spent the last month with Astell&Kern AK T9iE in-ear headphones to see how they fare in everyday life. As someone who would never usually choose in-ear…

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