Allen & Heath CQ-20B

The essentials to know about the Allen & Heath CQ-18T digital mixing console

• FPGA 96 kHz processing engine for pro-level clarity and dynamics


• Ultra-fast workflow with Quick Channels, Gain/Feedback Assistants, and Signal Conscious FX


• 24x24 recording/playback via USB-B and SD card + dedicated channels for USB stereo and Bluetooth


• Comprehensive connectivity: 16 mic/line preamps, XLR outputs, built-in dual-band Wi-Fi

The CQ series, Allen & Heath DNA in a super portable format

Designed to deliver the power of large consoles in a compact chassis, the CQ series comes in three formats: two desktop models and one stage box. The CQ-18T features the same technology and interface as the rest of the range, adding generous connectivity and a user-friendly design. The goal: to combine 96 kHz processing, multitrack recording, and modern control in a lightweight and easy-to-transport mixer.

Who is it for and what is it for?

Ideal for live bands, mobile DJs, intimate venues, AV providers, and rental companies, the CQ-18T excels wherever clean sound reproduction and flexible routing are required. Whether in rehearsal or on stage, it combines assisted settings, independent monitor mixes, and music playback via USB or Bluetooth for quick and reliable setup.

Smart assistants and stage-ready effects

Quick Channels speed up sound setup by applying tailored processing to common sources. The Gain Assistant optimizes input levels while the Feedback Assistant helps prevent feedback on monitor mixes. Signal Conscious FX intelligently respond to the signal for musical and controlled effects, all powered by a precise and responsive 96 kHz engine.

Technical specifications

Type	digital Compact (Integrated Mixing Engine)	Line outputs	8 XLR, Stereo - 6.35mm jacks - Dry signal
USB stereo recording / playback	Yes	Headphone output	Jack 6.35, Yes
Audio/Video outputs	XLR, USB, SD Card, Wifi	Audio/Video inputs	USB, SD Card, Wifi
Mic/line inputs	16 XLR	Weight	2.6 kg

16 mic/line preamps	8 XLR + 8 6.35 mm TRS XLR/combo inputs	Processing engine	FPGA 96 kHz
2 balanced stereo line inputs	4 6.35 mm TRS jacks	FX Assist engines	4
Bluetooth playback	stereo with dedicated input channel	Processing and assistance functions	Quick Channels, Gain Assistant, Feedback Assistant, Signal Conscious FX
USB playback	stereo with dedicated input channel	USB-B interface	24x24
Main LR output	2 XLR	SD card recording/playback	24x24
6 monitor mixes	6 XLR	Wi-Fi	integrated dual-band 2.4G/5G AC with automatic channel selection
Assignable stereo line output	2 6.35 mm TRS jacks	Footswitch	dual
Assignable headphone output	6.35 mm TRS jack	Dimensions	372 x 153 x 133 mm