User manual

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CAB 4n PERFORMANCE
Frequency Response: +0 / -0.3 dB, 20 ~ 20 kHz, referenced @ 1 kHz
THD + Noise: Line Level: 0.006%, Mic Level: < 0.01%
Dynamic Range: 106 dB
Equivalent Input Noise (EIN): Mic Level: < -126 dBu
Common Mode Rejection Ratio: 55 dB
Crosstalk: 90 dB
Full-Scale Line Level: +30, +24, +18, or +12 dBu
Input Sensitivity Settings: Mic Level: -42 dBu at +63 dB gain
Full-Scale Output Settings: +24, +18, +12, +6 dBu, Less than 0.5 dB error between
settings
Analog Gain Range: Line Level: -95.5 dB to +30.5 dB, Mic Level: 0 to 63 dB
Input Impedance: Line Level: 9.5 k Ohms, Mic Level: 4 k Ohms
Output Impedance: 102 Ohms
Minimum Load Impedance: 600 Ohms
Audio I/O: 16 inputs/outputs, line or mic level modular inputs,
configurable in groups of four.
LED Metering: 16 peak-reading headroom LED meters Zero LED
indicates level <1 dB below full-scale