Connectors ADAT Optical Connectors: 2 pair of TOS-link digital connectors, each supporting 8 channels of I/O at up to 20-bit resolution (compatible with all Alesis ADAT, ADAT XT, M20 optical connectors) Digital I/O: - AES/EBU: XLR-type balanced connectors, up to24-bit resolution - S/PDIF: RCA-type unbalanced connectors, up to 24-bit resolution Word Clock Output: BNC-type connector (1x sample rate) Slave Clock Input/Output: BNC-type connector (256x sample rate) Analog Performance Output: (2) 1/4" TRS actively balanced connectors (unbalanced operation also supported) Line Level Output: +4 dBu or -10 dBV (software selectable) Nominal Operating Level: +14 dB (+4 dBu output mode) Signal-to-Noise Ratio: -97 dB (unweighted), -99 dB (A-weighted) THD+N: <.002%, 0 dBFS @ 1 kHz, 22Hz22kHz bandwidth Digital to Analog Converter: 20-bit, Delta-Sigma Maximum Output Level: +18 dBu +/- 1.0 dB (+4 dBu output mode) Frequency Response: 20 Hz20 kHz +/- 1.0 dB Miscellaneous Specifications Sample Rates: 44.1 kHz or 48 kHz, software selectable Front Panel status LEDs Mechanical Format Height: 1.75" (4.45 cm) Width: 19.0" (48.26 cm) Depth: 10.5" (26.67 cm) Weight: 4.4 lbs. (2.4 kg) Power Requirements Voltage: 85 to 264 VAC Frequency: 47 to 63 Hz, autoswitching Wattage: 5W typical, 30W max