Used Allen & Heath CQ-18T Ultra-Compact 18-Channel Digital Mixer with 7" Touchscreen

SKU: US2075477 MFR: AH-CQ18T
$1,055.00
New: $1,199.99
Used Savings: $144.99 (12%)
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What`s in the box:

  • Allen & Heath CQ-18T Ultra-Compact 18-Channel Digital Mixer
  • Power Cable
  • Original box
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Key Features

  • Achieve pristine sound quality with this 18-channel digital recording mixer.
  • Enjoy intuitive control via the 7" touchscreen for streamlined mixing sessions.
  • Seamless USB interface allows easy multitrack recording and playback at 96kHz.
  • Utilize the built-in Wi-Fi for remote control of your live sound mixing setup.
  • Experience low noise performance, ensuring clean, professional audio outputs.
  • Durable build quality guarantees reliability for both studio and live gigs.
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INCLUDES FREE WARRANTY

  • This used item comes with a free 1-year warranty. ?
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Reviews about this item

Review Summary

2026-04-08T19:23:24

Rated 5 out of 5

Best small digital mixer

Loving it! easy to use and so convience to take it anywhere you need to do your show.

VIET N.

Allen & Heath CQ-18T Specifications

Inputs
  • Mic/Line Inputs

    Balanced XLR, Balanced XLR/TRS Combi, fully recallable preamp

  • Input Sensitivity

    -60 to +0dBu

  • Line Inputs (Combi Sockets)

    -20dB Pad (Fixed)

  • Hi-Z Inputs (CQ-20B 15&16)

    Relay switched, 1M Ohm impedance, 0 to +40dB gain

  • Analogue Gain

    0dB to +60dB, 1dB steps

  • Maximum Input Level

    +17dBu (XLR), +30dBu (TRS)

  • Input Impedance

    >1.5k Ohm (XLR), >10k Ohm (TRS)

  • THD+N, Unity gain 0dB

    0.002% -92dBu (20Hz-20kHz, USB soundcard, @0dBu 1kHz)

  • THD+N, Mid gain +30dB

    0.004% -88dBu (20Hz-20kHz, USB soundcard, @-30dBu 1kHz)

  • Phantom Power

    +48V (+3V / -2V)

  • Stereo Line Input Connection

    Balanced, 1/4" (6.35mm) TRS Jack, Normal led

  • Input Sensitivity

    Nominal +4dBu

  • Trim

    +/-24dB

  • Maximum Input Level

    +21dBu

  • Input Impedance

    >10k Ohm

Outputs

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  • Main LR

    Balanced, XLR

  • Outputs 1-6

    Balanced, 1/4" (6.35mm) TRS Jack

  • Output Impedance

    <75 Ohm

  • Nominal Output

    +4dBu = 0dB meter reading

  • Maximum Output Level

    +22dBu

  • Residual Output Noise

    -88dBu (muted, 20Hz-20kHz)

  • System

    Measured balanced XLR in to XLR out, 0dB gain, 0dBu input

  • Dynamic Range

    110 dB

  • Frequency Response

    +0/-0.5dB 20Hz to 20kHz

  • Headroom

    +18dB

  • Internal operating Level

    0dBu

  • THD+N, Mic routed to Main L/R Out

    +10dBu input, 0dB system gain, 0.003%, -92dB (Relative, 20-20kHz)

  • dBFS Alignment

    +18dBu = 0dBFS (+22dBu at XLR output)

  • Meter Calibration

    0dB meter = -18dBFS (+4dBu at XLR out)

  • Sampling Rate

    96kHz

  • Bit Depth

    Uses XCVI core custom bit widths in algorithms, up to 96bits

  • Latency

    <0.7mS, Local Mic Input to Main L/R, with all processing in or out

  • Operating Temperature Range

    32 Degree F to 104 Degree F (0 Degree C to 40 Degree C)

Connectivity

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  • Wi-Fi Access Point

    802.11 a/b/g/n/ac (dual band, auto channel)

  • Bluetooth

    4.1

  • USB-A

    Stereo Record: 48/96 kHz, 24 bit WAV format
    Patchable from Outputs, ST in, or FX Units
    Stereo Playback: 44.1/48/96 kHz, 16/24 bit, Mono/Stereo WAV files

  • USB-B

    USB 2.0, Core Audio compliant, ASIO/WDM for Windows, 48/96 kHz , 24 bit
    Send (upstream): 24 channels
    Return (downstream): 24 channels

  • SD Card

    SDHC, 32 GB, UHS-I Speed class 10 for maximum channels
    Multitrack Record (Max): 24 channels @ 48 kHz
    Multitrack Playback (Max): 22 channels

  • Mains Power

    +12V DC 5.4A (center positive) (100-240V AC, 50/60Hz PSU supplied)

  • Max Power Consumption

    45W

Physical

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  • Dimensions

    13.6 x 9.5 x 3.5" (346 x 242 x 89mm)

  • Weight

    6.6 lbs (3kg)

About Allen & Heath CQ-18T Ultra-Compact 18-Channel Digital Mixer with 7" Touchscreen

Explore the professional-grade capabilities of the CQ-18T Ultra-Compact 18-Channel Digital Mixer with a 7" touchscreen. This advanced mixer, the largest in the CQ range, is designed to cater to a variety of audio applications, from gigging bands and rehearsal spaces to home recording, streaming, and corporate AV.

Experience the power of Allen & Heath's renowned processing and effects, now enhanced with innovative assistive mixing tools. The CQ-18T is not just a high-quality digital mixer, it's a revolution in audio mixing technology, offering a user-friendly interface and a compact design that doesn't compromise on features or functionality.

Every input channel on the CQ-18T can be switched between two modes for maximum flexibility. Quick Channels provide instrument and application-specific processing, while Complete Channels allow for advanced tweaking of parameters. The mixer's Gain Assistant feature ensures optimal gain levels for each channel, saving you setup time and ensuring a smooth performance.

Say goodbye to feedback with the CQ-18T's Feedback Assistant, which automatically detects and eliminates problem frequencies. Enjoy pristine 96kHz audio, studio-grade onboard processing, and an optimized suite of FX, all designed to deliver superior sound quality.

The CQ-18T also introduces a new suite of high-quality, user-friendly reverb, delay, and modulation algorithms. With instrument-specific presets and dynamic response to your input signal, your mix will be enhanced, not engulfed.

Navigate the interface quickly and easily with the 7" touchscreen and rotary control. The CQ-18T also features 3 Custom Rotaries and SoftKeys for quick access to commonly used functions. The free CQ MixPad app gives you full control of your mix from anywhere in the venue, thanks to the built-in Wi-Fi.

The CQ-18T is equipped with powerful integrated dual-band Wi-Fi, eliminating the need for an external access point or router. It also offers multiple recording and playback options, including an integrated USB audio interface for easy multitrack recording, playback, and streaming via your DAW, and an SD card slot for reliable multitrack recording and playback on the go.

With 16 mic/line inputs plus a stereo line input, the CQ-18T provides all the connectivity you need. It also features a pair of main mix outputs plus 6 outputs for monitor mixes and two headphone outputs, which can be assigned different mixes, perfect for recording.

The integrated Automatic Mic Mixer (AMM) reduces background noise and improves clarity for speech applications, making the CQ-18T the perfect portable mixer for conferences, podcasts, debates, and small-scale theatre productions. Experience the difference with the CQ-18T Ultra-Compact 18-Channel Digital Mixer.

Allen & Heath CQ-18T Ultra-Compact 18-Channel Digital Mixer with 7" Touchscreen Features

  • Inputs: 8 XLR, 8 XLR/TRS Combi, 2 TRS (stereo)
  • Outputs: 2 XLR (Main), 6 TRS (Monitors)
  • 24 x22 USB-B interface (48/96kHz)
  • SD record/playback: 24x22 (48kHz), 16x16 (96kHz)
  • Stereo USB record/playback with dedicated input channel
  • Stereo Bluetooth playback with dedicated input channel
  • 4 FX engines
  • 3 Custom Rotaries
  • 3 Custom SoftKeys
  • Dual Footswitch connection
  • 7" Capacitive touchscreen with associated rotary control
  • 2 Assignable TRS headphone outputs
  • Built-in dual band 2.4G/5G AC Wi-Fi with auto channel select

Warranty Information

This used item has a FREE 1-year warranty. See details.

Key Features

  • Achieve pristine sound quality with this 18-channel digital recording mixer.
  • Enjoy intuitive control via the 7" touchscreen for streamlined mixing sessions.
  • Seamless USB interface allows easy multitrack recording and playback at 96kHz.
  • Utilize the built-in Wi-Fi for remote control of your live sound mixing setup.
  • Experience low noise performance, ensuring clean, professional audio outputs.
  • Durable build quality guarantees reliability for both studio and live gigs.