Allen & Heath CQ-20B Compact rackmount digital mixer
€ 899,29
Delivery 2-3 Working days
Description
The Allen & Heath CQ-20B is a compact rackmount digital mixer that disappears on stage while you mix from anywhere in the room via your tablet or laptop. With 96 kHz FPGA processing and smart assistants, you'll have a solid mix dialed in within minutes, with no compromise on sound quality.
The CQ-20B packs 16 mic/line inputs and two stereo line inputs into a sturdy enclosure that fits seamlessly into a stage rack. What sets this unit apart is the combination of serious processing power with accessible tools: the Gain Assistant automatically sets the optimal gain point on every channel, the Feedback Assistant proactively detects and suppresses feedback, and the FX Assist engines adapt effects dynamically to the input signal. The built-in dual-band wifi access point lets you connect any device directly to the mixer, with no external router or switch needed.
Key Features
- 16 mic/line inputs (XLR/combo) plus 2 stereo line inputs for a full band setup
- Gain Assistant and Feedback Assistant speed up soundcheck and keep you out of trouble during the show
- Built-in dual-band wifi access point: connect tablets and laptops directly, no router needed
- 24x24 multitrack recording via SD card (16 channels @ 96 kHz or 24 channels @ 48 kHz)
- 24x24 USB audio interface for DAW recording and virtual soundcheck
- Bluetooth 4.1 for stereo playback of music or backing tracks
- 4 DCAs and 4 Mute Groups for fast channel control during the show
- Automatic Mic Mixer (AMM) on all input channels: ideal for speech, conferences, and theater
Technical Specifications
- Signal processing: 96 kHz, FPGA
- Inputs: 16x XLR/TRS combo (mic/line) + 4x 1/4" TRS (2 stereo pairs)
- Outputs: 2x XLR main mix, 6x XLR mix outputs (monitors), 2x 1/4" alt output, 1x adjustable headphone output
- USB-B audio interface: 24 in / 24 out, 48/96 kHz, 24-bit (Core Audio / ASIO / WDM)
- USB-A: stereo recording and playback, 48/96 kHz, 24-bit WAV
- SD card: SDHC up to 32 GB, UHS-I Class 10; 16 channels @ 96 kHz or 24 channels @ 48 kHz
- Bluetooth: 4.1, stereo playback
- Wifi: 802.11 a/b/g/n/ac dual-band, built-in access point
- Latency: less than 0.7 ms (mic input to main output, all processing engaged)
- Input impedance: 10,000 ohms
- Output impedance: 75 ohms
- Power: 100-240V AC, 50/60 Hz, max. 45W
- Operating temperature: 0-40°C
- Dimensions: 372 x 133.8 x 153.7 mm (W x H x D)
- Weight: 2.6 kg
Ideal For
- Live sound engineers for small to mid-size venues
- Band techs who mix independently via tablet or laptop
- AV rental companies who want a compact, versatile mixer for the rack
- Conference and event technicians thanks to the built-in AMM
- Musicians and producers who want to record live on 24 channels without a separate interface
Compatible With / Pairs Perfectly With
- CQ MixPad app: iOS, Android, Windows 10/11, and macOS
- Harrison LiveTrax: multitrack recording and virtual soundcheck software, built specifically for Allen & Heath mixers
- Any DAW via the USB-B audio interface (Core Audio / ASIO / WDM)
Pro Tip
Record a multitrack via SD card the night before the show, then use the virtual soundcheck in your DAW the next day to dial in every channel strip calmly before the band even arrives. On a busy festival day, that easily buys you a stress-free half hour of prep.
In the Box
- Allen & Heath CQ-20B rackmount digital mixer
- IEC power cable
FAQ
Do I need an external wifi router to use the app?
No. The CQ-20B has a built-in dual-band access point. You connect your tablet or laptop directly to the mixer's wifi network, no extra hardware needed.
How many channels can I record at once on the SD card?
At 48 kHz you record 24 channels, at 96 kHz that's 16. You'll need an SDHC card of up to 32 GB, class 10, UHS-I for the maximum channel count.
Does the CQ-20B have a screen?
No. The mixer is fully designed to be controlled via the CQ MixPad app. On the unit itself you'll find status and signal indicator lights, but every parameter is controlled through the app.
Is the CQ-20B compatible with Allen & Heath digital stage boxes?
No, the entire CQ series works as a standalone system and doesn't support external digital stage boxes. Inputs come from the local XLR connectors, an SD card, or the USB ports.
A rackmount mixer that goes wherever the stage rack does, from the first soundcheck to the very last encore. Order now at Pro Gear.