Installation guide

Appendix A: Technical Specifications 13
appendix a
Technical Specifications
General
Analog Inputs/Outputs:
■ Actively balanced XLR connectors,
outputs internally switchable between
+4 dBu and –10 dBV line levels
Analog Level Trimming:
■ Accessible from front panel
Digital I/O AES/EBU:
■ 8 channel; balanced XLR connectors
Digital I/O S/PDIF:
■ 2 channel; coaxial RCA connectors
Sample Rate:
44.1 kHz or 48 kHz, ±10ppm
Clock Reference:
■ Super Clock (256x) sample clock In/Out;
BNC connectors; additional clock refer-
ences supported via Digidesign's Universal
Slave Driver, SMPTE Slave Driver, Video
Slave Driver and other optional synchro-
nizers
Nominal Operating Level:
■ +4dBu; factory calibrated at –18dB
headroom
A/D Specifications
SNR (signal-to-noise ratio):
■ ≥ 113 dB (balanced, A-weighted)
■ ≥ 110 dB (unweighted)
THD:
■ 0.003% –0.01 dB @ 1kHz; 20 Hz-20 kHz
(band-limited)
Maximum Input Level:
■ +26dB
Frequency Response:
■ ±1 dB, 20 Hz–20 kHz
Clock jitter:
■ < 40pS RMS 22Hz-22kHz BW