Features Built-in Audio Codec with 24-bit resolution Three I2S interfaces (6 channels) for Audio output and one I2S interfaces (two channels) for Audio input. Up to 32-bit audio resolution IEC-958
(S/PDIF) input and output Mpeg I Layer 1, 2, 3 (2 CH)/ Mpeg II Layer 1, 2 (Multi-Channel)/ Dolby Digital AC3 (5.1CH)/ CDDA/ LPCM/ WMA (2 CH)/ AAC supported LPCM/ MPEG audio recording supported 5.1
down-mix, karaoke echo mix and pitch shift effects