Peavey Unity 2002-12 RQ - Output Specifications; Gain Specifications; Frequency Response; Total Harmonic Distortion

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Output Specifications:
Function Minimum Output Level Bal/ Connector
Load Z Unbal
(ohms) Nominal Max
Main L/R 600 0 dBu +22 dBu Unbal 1/4" Phone
Monitor 600 0 dBu +22 dBu Unbal 1/4" Phone
Aux Send 600 0 dBu +22 dBu Unbal 1/4" Phone
Headphone 8 0 dBu +22 dBu Unbal 1/4" TRS: Tip Left,
(no load) Ring Right,
Sleeve Ground
Tape 1 K 0 dBu +21 dBu Unbal RCA Phone
0 dBu = 0.775V (RMS)
Gain:
Mic Input Gain Adj. Range: 0 dB to 56 dB
Mic Input to L/R Output: 76 dB (Max Gain)
Line Input Gain Adj. Range: -10 dB to 46 dB
Line Input to L/R Output: 66 dB (Max Gain)
Aux Return to L/R Bal. Output: 33 dB (Max Gain)
Frequency Response:
Mic Input to L-R Output: 20 Hz to 20 kHz +0 dB/-1 dB
Total Harmonic Distortion (THD):
<0.02% 20 Hz to 20 kHz Mic to L-R output: (10 Hz-80 kHz BW)
Output Residual Noise S/N Ratio Test Conditions
Ref: 0 dBu
Master L/R -94 dBu 94 dB All Faders Down
-82 dBu 82 dB Master Fader Nominal,
Channel Faders Down,
All Channels Muted
-81 dBu 81 dB All Controls Nominal,
Mic Gain Min.
(Hum and Noise Measurements: 22 Hz to 22 kHz BW)
Equivalent Input Noise (EIN): Signal/Overload Indicators:
-127 dBu (Input terminated with 150 ohms) Red LED lights 2 dB below clipping
Crosstalk: Power Requirements:
>60 dB Adjacent Input Channels (20 Hz - 20 kHz) DOM: 120 VAC 60 Hz
>60 dB Left to Right Outputs (20 Hz - 20 kHz) EXP: 230 VAC 50/60 Hz
Meters:
12-segment, peak reading
(0 dB= dBu)
Hum and Noise: