Apogee Ensemble Thunderbolt 2 Audio Interface Audio Quality Max bit depth: 24-bit Max sampling rate: 192kHz Inputs Total inputs: 30 Analog inputs: 10 Digital inputs: 20 Mic preamps: 8 XLR/TRS combo jacks: 4 XLR only jacks: 4 1/4 only jacks: 2 S/PDIF in: 4 ADAT/optical in: 16 RCA in: No AES/EBU DSUB: No MADI: No Outputs&nbsp; Total outputs: 32 Analog outputs: 12 Digital outputs: 20 XLR out: 0 1/4 out: 4 S/PDIF out: 4 ADAT/optical out: 16 RCA out: 0 AES / EBU DSUB: 8 MADI: No Other Connectivity Connections: Thunderbolt 2 MIDI I/O: Yes Headpho