Specifications
Inputs & Outputs:
•
10 MIC inputs. Balanced, Low-Z, solderless, tool-less connectors
o
Individually selectable compression and 24V phantom power
o
Each configurable as an extra AUX (Music) input
•
2 AUX inputs. Unbalanced RCA
•
4 Balanced outputs: Main, Voice, Music, and Stage Monitor
•
Unbalanced, compressed RCA output (same program as Main)
Front Panel Controls:
•
Input level controls
•
Prefade buttons
•
Headphone jack w/ volume control
Front Panel Indicators:
•
LED indicates gating (MIC inputs) and clipping status of each input.
•
Compression LED indicates compression is active.
•
Level display bar graph
Rear Panel Settings
for each input:
•
Phantom Power: Provides 24VDC nominal for condenser mic.
•
Gain adjustment: Four settings 10 dB apart (30 dB total range)
Digital System:
•
Sample Rate: 48 KHz
•
Resolution: 24 bits overall with 56-bit EQ filters
•
Latency (filters OFF): 1.5 mS
Power:
9 Watts from included 24VDC wall adapter.
Audio Specs:
•
Max Output Level (balanced): +23dBm at clipping, unloaded (less 6dB @ 600
Ω
load)
o
Meter zero VU (first yellow LED): +4dBm (less 6dB @ 600
Ω
load)
•
RCA Output Level (unbalanced): Approx. -10 dBm when compressed
•
MIC Gain (To balanced output, control and preset maximum): 78 dB
•
MIC Gating: Selectable, wave-sensing adaptive algorithm
•
AUX Gain (To balanced output, control and preset maximum): 30 dB
•
Preset attenuation (all inputs): 0 -- 30dB in 10 dB steps
•
Compression Ratio (when enabled and active): 3:1
•
Equivalent Input Noise:
o
MIC inputs: -118dBv, AUX inputs: -85dBv
•
THD (@ 1 KHz, no clip indication, compressed or not): < 0.08%
•
Frequency Response (-3dB, Filters flat):
o
MIC inputs: 120 Hz – 20 KHz (DeEsser OFF); AUX inputs: 10 Hz – 21 KHz
o
Compressed Main RCA Output: 120 Hz – 20 KHz (all inputs)
•
DeEsser: Ratiometric algorithm, active range 3.0 – 7.5 KHz
•
Auto-EQ operating range 140 Hz – 8 KHz
•
Equalizer adjustments: (See pages 29—34)