With its combination of desktop-grade audio output, open Android flexibility, high-end DAC design, and nostalgic looks, the FiiO M21 is one of the best value DAPs you can buy today.

Let’s be straight: for $329 the FiiO M21 is a killer player.

I have a lot to say about this one, not only in terms of sound quality but also usability, build quality, and accessories.

The FiiO M21 is a sleek looking Android 13 DAP with a retro-Walkman twist and as a pure music player, especially at this mid-fi price, it offers excellent musical capabilities no matter what the source music option

Yeah, there are a few minuses here and there that quite bothered me, like the popping noise after standby/electronic switch turns on/off, and the not easy to manage Desktop Mode (which only works with very specific chargers).

With the M21, FiiO has started an arms race with itself – how helpful to the company this is I can’t be sure, but it’s most definitely good news for the listener