XQP 500 Series Manual

XQP 545 Optical Disrupter
The XQP 545 Optical Disrupter provides compression that creates an
asymmetrical waveform. The result is smooth, even-order harmonic
distortion with no harsh clipping of the waveform.
The 531 is built with high-quality Analog Devices opamps in the signal
path.
X4
XQP
IN
DISRUPTION
16 20 24
12 28
8 32
4 36
0 40
MAKEUP
16 20 24
12 28
8 32
4 36
0 40
OPTICAL
545 DISRUPTER
XQP
610 N. 14th Street
Enid, OK 73701
500 Series VPR Module
X4 switch
Increases sidechain sensitivity by 4
Green LED indicates X4
IN switch
Silently activates disruption
Yellow LED indicates IN
DISRUPTION potentiometer
Adjusts the amount of disruption
Red LED lights with disrupting action
MAKEUP potentiometer
Allows restoration of gain lost to
compression

SPECIFICATIONS

Input impedance:
Output impdedance:
Frequency response:
Max. output level:
THD in bypass:
Attack time:
Release time:
Max gain reduction:
Current requirement:
43KΩ balanced
50Ω balanced
4Hz - 55KHz (-3dB)
22dBu
<0.002% @ 1KHz
Noise: -80dBm, unweighted
10msec.
18msec.
<20dB
170mA @ ±16VDC
The XQP 545 is a not so
distant cousin of the XQP
531 Optical De-esser.
Both utilize dual VACTROL®
optoisolators for gain
reduction.
580-231-1941
www.xqpaudio.com