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
