Allen & Heath CQ-20B Ultra-Compact 20in / 8out Digital Mixer with Wi-Fi
The Allen & Heath CQ-20B digital mixer delivers 20-channel mixing, 96kHz audio processing, integrated Wi-Fi control, multitrack recording, automatic gain and feedback assistance, and versatile connectivity for live sound applications.
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AED 4,030.95 Inc VAT
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Description
Allen & Heath CQ-20B Digital Mixer
The Allen & Heath CQ-20B Digital Mixer is the highest channel-count model in the CQ series, designed specifically for live performance, stage applications, portable productions, conferences, and recording environments. Combining advanced digital processing with intelligent assistive mixing tools, the CQ-20B simplifies setup while delivering professional audio performance in a compact and highly portable format.
Each input channel can operate in either Quick Channel mode or Complete Channel mode. Quick Channels provide application-specific processing that allows users to configure an entire signal chain through simple controls, while Complete Channels offer detailed access to advanced processing parameters for precise sound shaping. The integrated Gain Assistant automatically sets optimal preamp gain levels and continuously monitors input signals to prevent clipping and unexpected level spikes during performances.
The CQ-20B incorporates Feedback Assistant technology that automatically detects and suppresses problematic frequencies using up to 16 filters per output, helping maintain clear sound reinforcement with reduced risk of feedback. Operating at 96kHz, the mixer delivers exceptional audio quality supported by studio-grade processing and four built-in FX engines featuring reverb, delay, and modulation effects.
Integrated dual-band Wi-Fi enables complete wireless control through the CQ MixPad application, allowing engineers to mix, monitor, and record from virtually anywhere within a venue. The mixer also supports multitrack recording via USB and SD card, stereo recording through USB storage devices, and Bluetooth audio playback. With 16 microphone preamps, flexible routing options, automatic microphone mixing, multiple monitor outputs, and comprehensive connectivity, the CQ-20B provides a complete digital mixing solution for professional live sound and installed audio applications.
Features of CQ-20B
- 20-channel digital mixing architecture
- 16 microphone preamps
- 96kHz audio processing engine
- Quick Channel simplified workflow
- Complete Channel advanced processing
- Automatic Gain Assistant technology
- Continuous gain monitoring
- Integrated Feedback Assistant
- Up to 16 feedback suppression filters per output
- Four built-in stereo FX engines
- Studio-grade signal processing
- Reverb, delay, and modulation effects
- Dual-band 2.4GHz and 5GHz Wi-Fi
- Wireless control via CQ MixPad
- 24×24 USB audio interface
- SD card multitrack recording
- USB stereo record and playback
- Bluetooth audio playback
- Four DCA groups
- Four mute groups
- Automatic Mic Mixer functionality
- Assignable Alt output
- Dual footswitch connectivity
- Multitrack recording support
- Rack-mountable design
- Portable stage-ready construction
Specifications of CQ-20B
| Product Type | Digital Mixer |
| Max I/O Capacity | 20 Inputs / 8 Outputs |
| Analog Input Channels | 20 (16 Mono / 2 Stereo) |
| Mic Preamps | 16 |
| Analog Output Channels | 8 |
| Main Routing | 1 Stereo Main LRC |
| Subgroups | 1 Stereo Subgroup |
| Mix Buses | 6 Mono Buses |
| Built-In Effects | 4 Stereo FX Engines |
| Dynamic Processing | Compressor, Gate |
| Automatic Mic Mixing | Yes |
| Solo/Mute Functions | Per Input Channel, Bus, and Master |
| Sample Rate | 96 kHz |
| Analog Inputs | 8 XLR Mic/Line, 8 Combo XLR/TRS Mic/Line, 4 TRS Stereo Line |
| Main Outputs | 2 XLR Main Outputs |
| Monitor Outputs | 6 XLR Mix Outputs |
| Alt Outputs | 2 x 1/4″ TRS Alt Outputs |
| Headphone Output | 1 x 1/4″ TRS |
| Phantom Power | +48 V |
| Digital I/O | 1 x RJ45 Network Port |
| USB Ports | 1 x USB-A, 1 x USB-B 2.0 |
| USB Audio Capacity | 24 Inputs / 24 Outputs |
| SD Recording | Yes |
| Maximum Multitrack Recording | 24 Tracks |
| Bluetooth Audio | Yes |
| Wi-Fi | Integrated Dual-Band 2.4GHz / 5GHz |
| Footswitch Input | 1 x 1/4″ TRS |
| MIDI Support | No |
| External Display Support | No |
| Input Power | 100 to 240 VAC, 50/60 Hz |
| Rack Mountable | Yes |
| Rack Size | 4U (Hardware Not Included) |
| Dimensions | 372 x 153 x 133 mm |
| Dimensions (Imperial) | 14.6 x 6 x 5.2 in |
| Weight | 2.6 kg |
| Package Weight | 10 lb |
| Box Dimensions | 17.6 x 10.6 x 10.1 in |
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