Frequency Response - Local Mic input to Line output
+0/-1dB, 20Hz-20kHz
AES/EBU In to AES/EBU Out
+0/-0.2dB, 20Hz-20kHz
THD+Noise
22Hz-22kHz
THD & Noise - Local Mic In (min gain) to Local Line Out
<0.003% @ 1kHz
THD & Noise - Local Mic In (max gain) to Local Line Out
<0.020% @ 1kHz
Mic Input E.I.N
<-125dBu (150Ω source), 22Hz-22kHz bandwidth, unweighted
Residual Noise
-95dBu - Local line output; no inputs routed, Mix fader @0dB
CMRR
80dB @ 1kHz Local Mic Input
Sampling Frequency
48kHz
Latency - Local Mic Input to Local Line output
< 2ms @48kHz
AES/EBU Input Sample Rate
32–108kHz (with SRC enabled)
DSP Resolution
40-bit floating point
Internal Clock Accuracy
< +/- 50ppm
Internal Clock Jitter
< +/- 5ns
External Sync
BNC Wordclock
Input & Output Levels - Mic Inputs
+23dBu max
Input & Output Levels - Line Outputs
+22dBu max
Input & Output Levels - Nominal Operating Level
0dBu (-18dBFS)
Input & Output Impedances - Mic Inputs
2k7Ω
Input & Output Impedances - All other analogue Inputs
>10kΩ
Input & Output Impedances - Line Outputs
<75Ω
Input & Output Impedances - AES/EBU Outputs
110Ω
Oscillator
20Hz to 20kHz/Pink/White Noise, variable level
Channel HP filter
20Hz-600Hz, 18dB per octave
Channel LP filter
1kHz-20kHz, 18dB per octave
EQ (Inputs and Bus Outputs) - HF
20Hz-20kHz, +/-18dB, Q= 0.3-8.7 or shelving
EQ (Inputs and Bus Outputs) - Hi-Mid
20Hz-20kHz, +/-18dB, Q=0.3-8.7
EQ (Inputs and Bus Outputs) - Lo-Mid
20Hz-20kHz, +/-18dB, Q=0.3-8.7
EQ (Inputs and Bus Outputs) - LF
20Hz-20kHz, +/-18dB, Q= 0.3-8.7 or shelving
Metering
Internal 11-segment LED bargraphs plus 4-segment gain reduction meters for all inputs and Outputs. Peak hold variable from 0-2s.
Mains Voltage Operating Range
90-264V, 47-63Hz, autoranging
Mains Power Consumption
Control Surface - 100W
Internal Mass Storage
4GB Compact Flash Card
Operating Temperature
0°C – 45°C (32°F – 113°F)
Relative Humidity
0% – 90%, non-condensing Ta=40°C (104°F)
Storage Temperature
-20°C – 60°C (-4°F – 140°F)
Height
394mm (15.5")
Width
1034mm (40.7")
Depth
711mm (28.0")
Weight
37kg* (82lb)