ALLEN & HEATH CQ-20B User Manual

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User Guide V1.1.0 Issue 1
FX Model – Phaser
The Phaser combines the original signal and a copy of the signal with phase
shifting applied at different frequencies. This causes some frequencies to cancel
out at the same time as others are reinforced.
Rate – Adjust the speed of the frequency sweep.
Tone – Adjust to select the centre frequency the phaser will work around.
Width – Select to offset left and right outputs and create a wider sound.
 Width has no effect if Phaser is inserted into a mono channel.
Resonance – Adjust how prominent the reinforced frequency is.
Phaser Mode – Set the how wide a range of frequencies the phaser moves
through.

ALLEN & HEATH CQ-20B Specifications

General

Frequency range	20 - 20000 Hz
Channels quantity	24 channels
Supported sample rates	96 kHz
Digital sound processing	- bit
Nominal input level	17 dBu
Output impedance	75 Ω
Total Harmonic Distortion (THD)	0.002 %
Built-in display	-
Card reader integrated	Yes
Compatible memory cards	SD, SDHC
Maximum memory card size	32 GB
Bluetooth version	4.1
XLR out	8
RJ-45 ports quantity	1
USB 2.0 ports quantity	2
Number of microphone inputs	20
Rack capacity	19U
USB connector type	USB Type-A, USB Type-B
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	- W

Weight and Dimensions

Depth	154 mm
Width	372 mm
Height	134 mm
Weight	2600 g
Package type	Box
Package depth	260 mm
Package width	450 mm
Package height	250 mm
Package weight	3300 g