The EDGE NQ currently supports the following formats Via UPnP or attached USB storage device:
WAV containing uncompressed PCM 16-32 bit 32-192kHz
FLAC containing losslessly compressed PCM 16-24 bit 32-192kHz
Apple Lossless (ALAC) containing losslessly compressed PCM 16-24 bit
32-192kHz
AIFF containing uncompressed PCM 16-24 bit 32-192kHz
Microsoft® Windows Media™ Audio (WMA 9 Standard, WMA Pro and
WMA lossless) 32-320kbps
MP3 (CBR or VBR) 16-320kbps
AAC, HE AAC and AAC+ (CBR or VBR) 16-320kbps
OGG Vorbis 32-320kbps
DSF and DFF containing DSD64 at 2.8224 MHz or DSD128 at 5.6448 MHz