- 24bit 96/192KHz 6-In/6-Out USB recording Interface- 4x4 analog balanced I/O full duplex recording and playback- Dual MIC / Instrument preamps with LED display, gain controls and phantom power- 2 analog inputs and 4 analog outputs on 1/4” TRS jacks- S/PDIF I/O on RCA coaxial connectors- 2 headphone outputs with assignable source and individual volume control- Adjustment for Direct Monitoring vs PC on the front panel- Any four of the inputs could be routed to any four of the outputs on the software control panel.- 1 x 1 16-channels MIDI I/O- USB2.0- Supports Direct sound, WDM and ASIO2.0- Full duplex, simultaneous record/playback- Rugged aluminum construction