The 882 Studio (PH002, 8x8) is an audio interface used with Session 8 (Mac or PC), Pro Tools Project, or Pro Tools III. It connects to a Session 8 SCSI Mac (PT Project Card), Session 8 SCSI PC, or Disk I/O card (Bridge I/O not supported).Sample Rates: 44.1k & 48k.A/D: 1-bit DeltaSigma 64x oversampling.D/A: 1-bit switched capacitor 256x oversampling.Frequency Response: 20-20k +/-0.3dB.External Sync: 256x sample rate (Super Clock) in/out, about 3 Vpp, BNC connectors.S/N: >93dB A/D, >98dB D/A at 22Hz to 22kHz, A weighted.THD: <.005% 1kHz, .5dB below max output, A weighted.Mic Inputs: Bal. low-impedance XLR, input range -50dB to -6dB. Mic imp = 7.5kohms.Instrument Inputs: Unbalanced 1/4", nominal level 0dB max =+12dB, imp = 10kohms.Line Inputs: (fx returns) Unbalanced 1/4" nominal level -10dB, max = 0dB.Submix Inputs: Unbalanced 1/4" nominal level -10dB, max = 0dB.Digital I/O: S/PDIF.Audio inputs and outputs: 4 Mic/instrument inputs with trim controls, 10 x 2 analog submixer for outboard gear, 8 line inputs (configurable as Effect Returns), 4 insert connections, 8 line outputs (configurable as 4 sends, mix and cue out), 2 head phone jacks plus cassette input/output.Dimensions: 3 rack space, 9.5lbsPower: 90-240 VAC Automatic voltage switching, 17watts.