Specifications
X-Rack XR-20 Mixing Consoles
Crest Audio Inc.
16-00 Pollitt Dr. Fair Lawn, NJ 07410 USA
TEL: 201.909.8700 FAX: 201.909.8744
www.crestaudio.com
Crest Audio reserves the right to make improvements in manufacturing or design which may affect specifications.
8/24/01
v.1.5
Frequency response
THD
Noise
Crosstalk
Phase Shift
Warranty
+0/-1dB 20Hz-20kHz ref 1kHz
(any input to any output)
any output <0.01% THD 20Hz-20kHz
@ +15dBu out
mic in < –128dBu 20Hz to 20kHz 150 ohm
source, 60db gain
channel mute>80dB channel routing >80dB
channel fader attenuation >90dB
aux send attenuation >80dB
< +/- 30 degrees, 20Hz to 20kHz – mic-in to
main out
Five Year
Mic-in
Line-in XLR and TRS
RCA tape input
Bus inputs
L/R/M outputs
Group/direct out
Aux outputs
Headphones
Dimensions
Weight
Internal Power Supply
XLR 4k ohm balanced
max voltage gain to main outs = 98dB
>10k Ohms balanced
>10k Ohms unbalanced
>10k Ohms balanced
XLR 100 ohms balanced
(switchable between line or mic level)
TRS 50 ohms ground compensated
XLR & TRS 50 ohms gnd compensated
to drive > eight-ohms
17.5" in height (10u) x 19" in width x 4.5" in
depth behind panel
30.5 lbs
100 -240 VAC, 50/60 Hz