P
RELIMINARY
S
PECIFICATIONS
24
Frequency Response (Any input to any output)
20Hz - 20kHz Ref 1kHz +0/-0.5dB
THD Input to Group or Main Output (Left/Right/Mono)
(measured at +4dBu output)
Better than 0.008% THD at 1kHz
<0.01%THD at 20Hz to 20kHz at +15dBu
Noise (22Hz to 22kHz)
Mic EIN Better than -128dBu
Mix bus output noise (40 ch routed) Better than -85dBu
Residual Output Noise<-100dB
Crosstalk Channel Mute >90dB
Channel routing >80dB
Channel fader attenuation >90dB
Aux Send attenuation >80dB
Phase Shift <+/-25 degrees 20Hz to 20kHz
Mic Inputs 4kΩ balanced
Max Voltage Gain Mic In
to Stereo Left/Right Balanced Out 92dB
Line Inputs >10kΩ Balanced
Left/Right/Mono Outputs 100Ω Balanced
Alternate Outputs 100Ω Balanced
Group/Aux Outputs 100Ω Balanced
Matrix Outputs 100Ω Balanced
Monitor Output 100Ω Balanced
Headphone Output To drive >8Ω
Insert Sends 100Ω Balanced
Insert Returns >10kΩ Balanced
Nominal Output Level +4dBu (+28dBu minimum into 1k load)
Channel Metering 8 Segment Total
RED - Multiple sample point Peak indicator (4dB before clipping)
GREEN - dynamic SIG(nal) VU metering
Input Channel EQ
HF +/-15dB
Frequency Range 1kHz-20kHz
Q variable 3.0 to 0.7 - switchable to shelving
HMF +/-16dB
Frequency Range 400Hz to 8kHz
Q variable 3.0 to 0.7
LMF +/-15dB
Frequency Range 100Hz to 2kHz
Q variable 3.0 to 0.7
LF +/-15dB
Frequency Range 40Hz to 800Hz
Q variable 3.0 to 0.7 - switchable to shelving
High Pass 18dB per Octave
Filter Frequency Range 20Hz to 400Hz
Separate On switches for EQ and High Pass Filter sections
Master Metering - 2 banks of 8 Meters switchable to show either Groups 1-8,
Aux 1-8, Aux 9-16, Matrix 1-8, and Matrix 9-16
- Left, Right, and Mono (Center) Meters
- Solo Left and Solo Right Meters
- All Meters Mechanical VU Type
- (Dual color LED power supply status indicators in meter bridge)
- Solid State meter illumination
- Littlites
™
flash with intercom call (defeatable with switch)
Internal Busing System Fully balanced
Signal Generators Variable Sine Wave, frequency 20Hz to 20kHz
Pink Noise
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