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Frequency Response:
Mic Input to L - R Output
Line Input to L - R Output
To Power Amplifier Output
Total Harmonic Distortion (THD):
< 0.01% 20 Hz — 20 kHz mic input to L/R mon. output at nominal level (20 Hz — 80 kHz BW)
< 0.01% 20 Hz — 20 kHz line input to L/R output at output at nominal level (20 Hz — 80 kHz BW)
< .005% Typical at 1 kHz
Graphic Equalizer:
Filter Bandwidth
Filter Frequencies
Maximum Boost and Cut
XR 800F+ Hum and Noise:
Output
Main Left
and Right
Monitor
Effects
(Hum and noise measurements: 22 Hz to 22 kHz BW)
S/N Ratio:
> 85 dB below rated output (500 W/channel), mic/line to speaker output
Equivalent Input Noise (EIN):
-128.5 dBu (Input terminated with 150 ohms)
Crosstalk:
> 80 dB Adjacent Input Channels (20 Hz — 20 kHz)
> 70 dB Left to right outputs (20 Hz — 20 kHz)
Common Mode Rejection Ratio (Mic Input):
50 dB min. (20 Hz - 20 kHz)
60 dB typical @ 1 kHz
All manuals and user guides at all-guides.com
Residual Noise
Ref: 0 dBu
-100 dBu
-90 dBu
-84 dBu
-100 dBu
-89 dBu
-81 dBu
-87 dBu
-81 dBu
20 Hz — 20 kHz +0 dB/-1 dB
20 Hz — 20 kHz +0 dB/-1 dB
20 Hz — 20 kHz +0 dB/-1 dB
1 octave
63, 125, 250, 500, 1 k, 2 k, 4 k, 8 k, 16 k
+12 dB Boost, -12 dB Cut
Test Conditions
All faders down
Master fader nominal, channel faders down
All controls nominal, mic gain minimum
All controls down
Master fader nominal, channel sends down
Master Fader Nominal,
Channel Send Nominal
All channel sends down
All channel sends nominal
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