【Flagship Digital Audio Player impressions】FiiO M15 vs Astell&Kern SP2000: Which is the Truly High-end?
The latest M15 from global Digital Audio Player (DAP) maker FiiO is equipped with dual AK4499EQ, Asahi Kasei's flagship DAC chip. There are only two DAPs on the planet that have dual of the highest DAC chips in the industry, yes, one of them is the "FiiO M15" ... and the other is Astell & Kern's fl…
