Allen & Heath CQ-20B Ultra-Compact Digital Mixer Wi-Fi

The CQ-20B Ultra-Compact Digital Mixer is designed for professional live sound environments, offering powerful wireless control and intuitive operation through the CQ MixPad app. With 20 inputs and 8 outputs, it delivers exceptional flexibility for stage and venue mixing. Built-in dual-band Wi-Fi enables app control without an external router, while USB, SD, and Bluetooth inputs enhance connectivity. With 96kHz processing, four FX engines, and multi-platform compatibility, the CQ-20B ensures efficient, high-quality audio control in a compact, rack-mountable design.

Features
Controlled via CQ MixPad app on iOS, Android, Windows, or macOS
Built-in dual-band Wi-Fi with no external router required
96kHz input/output processing for high-resolution audio
20 total input channels including Bluetooth and USB
8 output channels including stereo main and aux pairs
4 built-in multi-effects engines
Multichannel USB and SD card recording/playback (24x24)
Rack mountable with optional kit

Specifications
Input Channels: 16 mono/linkable, 4 stereo
Main Output: Stereo LR
Aux Outputs: 6 (linkable into 3 stereo)
Mic/Line Inputs: 8 x XLR, 8 x XLR/TRS combi
Hi-Z Inputs: 2 (on combi sockets)
Stereo Line Inputs: 2 x TRS (normalled L/Mono)
Output Connections: 8 x XLR, 2 x TRS Alt Out
Headphone Output: 1 x stereo
USB-A Functionality: Stereo playback/record, data
USB-B Functionality: Multitrack playback/record (24x24)
SD Card Functionality: Multitrack playback/record (24x24)
Wi-Fi: Dual-band, built-in
Network Port: RJ45 (for external connection/control)
Frequency Response: 20Hz–20kHz
Input Sensitivity: -60 to 0dBu
Max Input Level: +17dBu (XLR), +30dBu (TRS)
Phantom Power: +48V
Operating Voltage: Worldwide IEC mains
Mounting: Optional rack kit available