Peavey SRC 4018 FC - Hum and Noise

All Faders Down
Master Fader Nominal,
Channel Faders Down,
All Channels Assigned
Output Residue Noise
Ref: 0 dBu
S/N Ratio
Ref: Nom output level
Test Conditions
Master L/R -97 dBu 101 dB
Submaster -97 dBu
-92 dBu
101 dB
96 dB
All Faders Down
Master Fader Nominal,
Channel Faders Down,
All Channels Assigned
Hum and Noise Measurements: 22 Hz to 22 kHz BW
Hum and Noise:
Equivalent Input Noise (EIN):
-128 dBu (Input terminated with 150 ohms)
Crosstalk:
>80 dB Adjacent Input Channels (20 Hz - 20kHz)
>74 dB Left to Right Outputs (20 Hz - 20 kHz)
Common Mode Rejection Ratio (Mic Input):
50 dB min (20 Hz to 20 kHz)
70 dB typ @ 1 kHz
Meters:
L/R Master and all Submasters = 12 segment, peak reading.
(0 dB= +4 dBu)
Signal/Overload Indicators:
Red LED lights 2 dB below clipping.
Lamp Power :
12V AC @200ma per connector, or 12V AC @400ma total maximum load. Power is available
between pins 1 and 2 and is electrically isolated from ground.
Power requirements:
DOM: 120V AC 60 Hz 50 watts nominal, 18 channel
55 watts nominal, 26 channel
60 watts nominal, 34 channel
EXP: 230V AC 50/60 Hz 50 watts nominal, 18 channel
55 watts nominal, 26 channel
60 watts nominal, 34 channel
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-92 dBu 96 dB