Fiio M21 Color:Blue This tower version retains a

This tower version retains a level of sound reproduction that is linear over the entire frequency range and free from signal altering affects caused by crossovers or other passive components

Integrated sample rate converter with automatic downsampling when a selected output cannot support the source's native sample rate

Headphone Outputs:

or MMCX and 2-pin for IEMs

Fiio M21 Color:Blue This tower version retains aThe Fiio M21 packs a quad DAC, fully balanced architecture into a genuinely pocketable 193g body. Four Cirrus Logic CS43198 chips run in an eight channel differential layout, driven by a Snapdragon 680 on Android 13, so streaming apps feel quick and playback stays bit perfect. It is the mid range sweet spot of FiiO's current player lineup: small enough for a jacket pocket, yet with a Super High Gain mode and desktop trick borrowed from the flagships.