Output Specifications; Hum And Noise - Peavey Unity 2002-12 RQ User Manual

Output Specifications:

Function Minimum
Load Z
(ohms)
Main L/R
Monitor
Aux Send
Headphone
Tape
0 dBu = 0.775V (RMS)
Gain:
Mic Input Gain Adj. Range:
Mic Input to L/R Output:
Line Input Gain Adj. Range:
Line Input to L/R Output:
Aux Return to L/R Bal. Output:
Frequency Response:
Mic Input to L-R Output:
Total Harmonic Distortion (THD):
<0.02% 20 Hz to 20 kHz Mic to L-R output: (10 Hz-80 kHz BW)

Hum and Noise:

Output
Master L/R
(Hum and Noise Measurements: 22 Hz to 22 kHz BW)
Equivalent Input Noise (EIN):
-127 dBu (Input terminated with 150 ohms)
Crosstalk:
>60 dB Adjacent Input Channels (20 Hz - 20 kHz)
>60 dB Left to Right Outputs (20 Hz - 20 kHz)
Meters:
12-segment, peak reading
(0 dB= dBu)
Output Level
Nominal
600 0 dBu
600 0 dBu
600 0 dBu
8 0 dBu
(no load)
1 K 0 dBu
0 dB to 56 dB
76 dB (Max Gain)
-10 dB to 46 dB
66 dB (Max Gain)
33 dB (Max Gain)
20 Hz to 20 kHz +0 dB/-1 dB
Residual Noise
-94 dBu
-82 dBu
-81 dBu
Bal/
Unbal
Max
+22 dBu Unbal
+22 dBu Unbal
+22 dBu Unbal
+22 dBu Unbal
+21 dBu Unbal
S/N Ratio
Ref: 0 dBu
94 dB
82 dB
81 dB
Signal/Overload Indicators:
Red LED lights 2 dB below clipping
Power Requirements:
DOM: 120 VAC 60 Hz
EXP: 230 VAC 50/60 Hz
9
Connector
1/4" Phone
1/4" Phone
1/4" Phone
1/4" TRS: Tip Left,
Ring Right,
Sleeve Ground
RCA Phone
Test Conditions
All Faders Down
Master Fader Nominal,
Channel Faders Down,
All Channels Muted
All Controls Nominal,
Mic Gain Min.