A:Answer Hi,
Here are the Audio formats supported by these players.
MP3: 32-320 kbps (incl. VBR) at 32, 44.1, and 48 kHz
WMA: 32-192 kbps (incl. VBR) at 44.1 kHz (WM-DRM not supported)
AAC-LC: 16-320 kbps (incl. VBR) at 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, and 48 kHz
L-PCM: 1411 kbps at 44.1 kHz
Thanks. >Joffrey