8 channels of high quality AD and DA conversion. 24 bit audio conversion at samples rates up to 192kHz. 8 channels of single wire AESEBU IO up to 192kHz. 8 channels of ADAT SMUX2 IO up to 96kHz. Analog and AESEBU IO uses XLR connectors. Sync via internal Word Clock, AES, or ADAT inputs.