Out of all the headphone amps i had, the HA-160DS was the only amp that was able to fully power my FA-002W High Edition. The FA-002W High Edition is very picky when it comes to amp matching so it was truly a euphoria to finally hear my music collection full of life.

Definitely a must have for anyone with an FA-002W High Edition or a high ohm headphone or one who prefer a more neutral signature.

Charles M.