Allen & Heath CQ-20B

The Allen & Heath CQ-20B is a versatile 20-input, 8-output digital mixer designed for seamless integration into live sound environments. Controlled exclusively via the free CQ MixPad app, it offers wireless operation through its built-in dual-band Wi-Fi, eliminating the need for external routers. This mixer is ideal for musicians, bands, and audio engineers seeking a compact yet powerful mixing solution.

Key Features:

• Comprehensive Input and Output Options:

  • 16 mic/line inputs (8 XLR and 8 XLR/TRS combo sockets), with two inputs offering Hi-Z support for direct connection of instruments.
  • 2 stereo line inputs (each with 2x TRS connectors).
  • Stereo main LR output and 6 auxiliary outputs (linkable up to 3 stereo pairs).
  • Assignable Alt Out and stereo headphone output for monitoring.

• Advanced Processing and Effects:

  • 96kHz FPGA processing ensures high-resolution audio quality.
  • "Quick" and "Complete" channel modes allow users to choose between simplified or detailed control over channel processing.
  • Gain Assistant automatically sets optimal preamp levels, streamlining setup.
  • Feedback Assistant detects and eliminates problematic frequencies to prevent feedback.
  • Four FX engines provide a range of reverb, delay, and modulation effects, with FX Assist to dynamically adjust parameters based on input signals.

• Flexible Recording and Playback:

  • 24x24 USB-B interface supports multitrack recording and playback at 48/96kHz, facilitating integration with DAWs for live recording and virtual soundchecks.
  • SD card slot enables 24x24 multitrack recording and playback at 48kHz, offering a reliable solution for capturing performances without a computer.
  • Stereo USB and Bluetooth inputs with dedicated channels allow for easy playback from external devices.

• Wireless Control and Connectivity:

  • Integrated dual-band 2.4GHz/5GHz Wi-Fi with automatic channel selection provides a secure and reliable connection for remote control.
  • Control via the CQ MixPad app is available on Windows, macOS, iOS, and Android devices, offering flexibility in various operating environments.
  • RJ45 network socket allows for wired network connections if preferred.

• Compact and Robust Design:

  • Dimensions: 372 x 133 x 153 mm; Weight: 2.6 kg, making it portable and easy to integrate into various setups.
  • Optional rack ears are available for standard 19" rack mounting, providing versatility in installation.