Specifications:

-2 High quality 24bit/192kHz line input
-2 High quality 24bit/192kHz line output
-1 Mic in with professional preamp
-1 IEEE1394 firewire interface
-1 S/PDIF digital I/O
-2 high quality headphone outputs
-1 MIDI OUT port
-1 MIDI IN port
-1 MIDI THRU port
-1 headphone volume control