Allen & Heath CQ-18T digital mixer

Introducing the Allen & Heath CQ-18T digital mixer

Powerful, flexible, and designed for performance, the CQ-18T is the largest desktop mixer in the CQ series—crafted to meet the demands of gigging bands, rehearsal spaces, home studios, corporate AV setups, and speech applications. It combines Allen & Heath’s acclaimed processing and effects with an updated generation of assistive mixing tools, all within a compact and affordable digital mixer. Whether you're mixing a live show, recording at home, or managing corporate audio, the CQ-18T delivers professional-grade results in a streamlined, intuitive format.

The CQ range also includes the CQ12T-240X and the CQ20B-240X.

Pick your mixing style!

Every input channel on the CQ can be switched between two flexible modes to suit your workflow. Quick Channels provide instrument and application specific processing, allowing you to dial in a full channel of processing via a single knob for fast, effective results. Need more detailed control? Switch to Complete Channels for full access to advanced parameters and precise fine-tuning when your mix demands it.

Enjoy faster setups

Setting the right gain for each channel can be time-consuming, especially when working with multiple inputs. CQ’s Gain Assistant speeds up the process by quickly and accurately setting optimal gain levels for one or more channels, saving valuable setup time. It also monitors your levels throughout the performance, helping to prevent unexpected peaks and ensuring a smooth, consistent mix.

Smart feedback control

CQ’s Feedback Assistant automatically detects and eliminates problematic frequencies with up to 16 filters per output, letting you mix confidently without worrying about feedback.

Pristine audio quality

CQ draws on technology from Allen and Heath’s latest generation of live sound consoles to deliver a level of audio performance previously unimaginable at this level. With pristine 96kHz audio resolution, studio-grade onboard processing, and a finely tuned suite of effects, it sets a new standard for sound quality in its class—bringing clarity, depth, and detail that’s rarely seen in compact mixers at this price point.

Featuring quality built-in FX

CQ introduces a powerful suite of high-quality, user-friendly reverb, delay, and modulation effects, complete with instrument-specific presets for fast and effective setup. Selected models also include the innovative FX Assist tool, which automatically shapes effects in real time, dynamically responding to your input signal to ensure your mix is enhanced by FX, not engulfed.

Multi-channel control made easy

CQ simplifies the management of multiple channels with 4 DCAs, each capable of controlling the level of any combination of inputs, outputs, and FX—ideal for grouped control, such as adjusting a drum kit with a single fader, while maintaining internal balance. Additionally, 4 Mute Groups allow you to instantly mute or unmute multiple channels at once, perfect for managing stage mics, monitor sends, or entire sections with a single tap.

Stay in command

The CQ-18T gives you hands-on control with a 7″ touchscreen, rotary encoder, and three Custom Rotaries and SoftKeys—designed for intuitive, muscle-memory operation. With built-in dual-band Wi-Fi, there’s no need for an external router. Simply connect your device and take full control of your mix using the free CQ MixPad app.

Capture your performance from anywhere!

Whether you're tracking a session, streaming live, or capturing a performance on the go, CQ has you covered. A built-in USB audio interface supports multitrack recording, playback, and streaming directly to your DAW. An SD card slot offers reliable multitrack recording and playback without a computer, while stereo recording and playback is also possible via USB drive. The CQ-18T also includes two independent headphone outputs, each assignable to separate mixes—ideal for flexible monitoring in live or studio settings. Plus, built-in Bluetooth lets you play audio straight from your phone.

Integrated Wi-Fi

The CQ-18T features powerful integrated dual-band Wi-Fi so you don’t need to bring a bulky access point or router along to use apps with the mixer. Just connect your devices to the CQ’s secure Wi-Fi network and you’re ready to go!

Get connected

The CQ-18T offers a versatile selection of I/O, including 16 mic/line inputs and a dedicated stereo input. Outputs include a pair of main mix outputs, six monitor mix outputs, and two headphone outputs, each assignable to different mixes—perfect for recording.

Simplify speech

Perfect for conferences, podcasts, panels, and theatre productions, CQ features an integrated Automatic Mic Mixer (AMM) on all input channels. AMM intelligently reduces background noise and manages microphone levels in real time, ensuring clear, intelligible speech without the need for constant manual adjustments.

Compatible with Harrison LiveTrax

CQ integrates seamlessly with Harrison LiveTrax, a powerful multitrack recording and virtual soundcheck solution built specifically for live sound engineers. LiveTrax offers a reliable, cost-effective workflow across Mac, Windows, and Linux systems—making it an ideal companion for the CQ.