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Allen & Heath QU-24C Digital Mixer Kit with Stage Box and Ethernet Cable

BH #ALAHQU24CSBK (B&H Kit)
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Allen & Heath QU-24C Digital Mixer Kit with Stage Box and Ethernet Cable
Key Features
  • 24 AnalogiQ Preamps
  • 5" Touchscreen
  • 25 Motorized 100mm Faders with Recall
  • Integrated iLive FX
Designed for instant setup of a robust and versatile live sound reinforcement system, this B&H Kit combines an Allen & Heath Qu-24C 30-In / 24-Out Digital Mixer with a 16x8 stagebox and a 100' long Cat 5 ethernet cable. This kit is ideal for a wide range of live stages that require numerous inputs to be run over long distances.
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Allen & Heath Qu-24C Overview

Designed for instant setup of a robust and versatile live sound reinforcement system, this B&H Kit combines an Allen & Heath Qu-24C 30-In / 24-Out Digital Mixer with a 16x8 stagebox and a 100' long Cat 5 ethernet cable. This kit is ideal for a wide range of live stages that require numerous inputs to be run over long distances.

Allen & Heath Qu-24C 30-In/24-Out Digital Mixer (Chrome Edition)

The chrome edition Qu-24C 30-In/24-Out Digital Mixer from Allen & Heath features 24 of Allen & Heath's AnalogiQ microphone preamps and is powered by its 5-core ARM processor to provide a variety of integrated effects and processing including channel-independent 4-band parametric EQs, compressors, delay, reverb, and more. The mixer is capable of recording audio to either your Mac or a USB hard drive in up to 48 kHz/24-bit resolution, allowing you to record both the individual tracks and live mix of your shows. The chrome edition adds high-contrast chrome rotary and fader knobs that improve visibility in dark conditions, as well as a number of software enhancements from the updated firmware (V1.8).

The mixer is compatible with both the ME monitoring system and dSNAKE digital connectivity system from Allen & Heath. The Qu-24 can also be used with the Qu-Pad app, allowing you to use your iPad to mix from anywhere in the venue when connected to a wireless network.

New Features In Firmware V1.9
  • Pro Factory Mic Presets co-developed with leading microphone manufacturers including Shure, Sennheiser, and Audio-Technica
  • Updated iPad app functionality
  • Windows Daw Control app
  • DAW Templates online for users of Cubase, Logic X, and Pro Tools
  • And More
AnalogiQ Preamps
Qu-24's twenty-four AnalogiQ total recall preamps feature zero-crossing detection and a padless 1 dB-step gain stage, closely allied to the DSP for optimal gain accuracy and audio transparency. The analog signal is captured by low-latency 24-bit analog-to-digital converters matched to 24-bit digital-to-analog converters to deliver the required outputs. The AnalogiQ design has been refined to offer transparency, minimal distortion, and an ultra-low noise floor, with a warm, musical sound
The Mixing Experience
Having massive processing power and advanced functionality is great, but it counts for nothing if you can't access the controls you need in a heartbeat. Once you start using Qu-24 you'll sense the years of research into ergonomics and the hands-on mixing experience that delivers a natural layout and workflow. It's not about recreating an analog interface; it's about creating an experience that's fluid, comfortable and intuitive for novices, digital natives and old-school road warriors alike, making all the benefits of digital mixing technology readily accessible to all
Touch Control
The 800 x 480, sixteen-million color touchscreen and its dedicated data encoder form the heart of the Qu interface, providing fast access to all settings. The user-friendly interface has been designed with clarity in mind. Dedicated keys and screen tabs guide you to meter and RTA views, FX racks, channel processing, USB audio control, scenes, setup menus and much more
The SuperStrip
All your key processing tools are presented in a clean layout on the SuperStrip, with 1 function per physical control. The SuperStrip is complemented by an onscreen Touch Channel for intuitive access to full processing parameters without clutter or complex menu structures. Processing for Mono and Stereo inputs includes trim, polarity, HPF, gate, insert, 4-band PEQ, compressor and delay. The main LR and the Mono mixes have controls for Insert, 1/3 octave GEQ, compressor and delay. The Stereo mixes provide Insert, 4-band PEQ, compressor, delay and balance control
Fader Automation
Moving faders started as an expensive option in the studio desks of the '80s, and later became the norm with the advent of digital technology. Nevertheless some entry-level digital mixers lack this feature which is a fundamental part of the Total Recall approach. Fader automation is essential for rapid mixing, especially when you're dealing with multiple monitor mixes. Just press a mix key and the faders immediately fly to the send levels for that mix. Qu-24 features 25 motorized ALPS faders, 24 arranged over 2 layers, allowing instant access to all channels and masters in a compact space, plus a dedicated master fader which dynamically follows the mix selection. A third, Custom layer is available for ad-hoc user strip layout, where any combination of Inputs, FX Sends, FX Returns and Mix masters can be assigned
iLive FX
Qu-24's dynamics and FX algorithms are derived from the FX used in Allen & Heath's iLive pro touring series. Qu-24 boasts 4 stereo iLive FX engines, featuring emulations of classic reverbs, gated reverbs, delays, modulators, flangers and more. The FX library has the ability to grow with future firmware releases. FX are returned to the mix on dedicated return channels, so you're not tying up your mono and stereo input channels. Each Stereo FX Return has a dedicated 4-band PEQ
Total Recall
True digital mixing is about being able to save and recall scenes (snapshots) at the press of a button. Qu-24 can store up to 100 full Scenes for recall at will. Channels and mixes can be made Safe from Scene recall. For example, if an instrument or mic gets swapped out after the soundcheck, the channel can be made safe to avoid settings being overridden by Scene recalls. Or if a broadcast feed or walk-in iPod is added last-minute before the show kicks off, that mix or channel can be made safe from any scene change. In addition, single-parameter updates can be blocked using per-scene Recall Filters or a Global Recall Filter. So if you tweak the graphic EQ to reflect the room response when the audience gets in, you can block this to prevent any overwriting at scene change. Custom settings for each EQ, compressor, channel or FX can be saved as Library presets. This lets you store your tried and tested SM58 EQ or reverb pattern and apply it to other channels or shows. Libraries, Scenes and the complete Show configuration can be saved to a USB key, so you can carry the show with you, ready to use on another Qu mixer
USB Audio Streaming
Qu-24's built-in interface streams multi-track audio to your Mac: all mono channels, the Main LR mix and 3 selectable stereo pairs. The returns from the Mac can be assigned to the mono channels plus stereo. The interface is class-compliant on Mac OS X - which means it's truly plug-and-play, with no need to install a driver. It will be recognized straightaway by any DAW supporting Core Audio, including Logic, Cubase, Reaper, and Pro Tools. Standard MIDI control is tunneled over the USB connection so you can easily map the faders to the tracks of your favorite DAW. Alternatively, a MIDI driver is available for use with the Ethernet port
Qu-Drive
Forget soundcard drivers and software setup. Qu-24 has an integrated multi-track USB recorder, providing 18 channels of 48 kHz/24-bit recording and playback straight to or from your USB hard drive, allowing you to capture multi-track recordings of your shows. A selectable stereo pair can be recorded alongside 16 mono channels, and multi-track audio can be played back to 16 mono channels plus ST1. On top of this, Qu-Drive also provides stereo recording, patchable from any pair of Mix outputs, the Main LR (pre, post, or summed to mono) or even the PAFL bus, with 2- track stereo playback to ST3
ARMed to the Hilt
Qu-24 is equipped with 5 cores of high-efficiency ARM core processing, with dedicated ARM cores running the touchscreen display and surface, USB streaming, Qu-Drive multi-channel USB recording / playback, Ethernet and fader automation. Between them the ARM cores provide processing, working in parallel to deliver extensive control, instant-on operation, and fast response. The mixer's DSP farm exploits next generation dual-core DSPs. With plenty of DSP power under the hood the channel processing is only using a fraction of capacity, so Qu-24 is designed to be future-proofed, with ample room for updates and extra functionality. The Qu DSP architecture employs varied bit depths, tailored to specific algorithms, with 48-bits on critical EQ functions and a 56-bit accumulator on the mix bus where it really counts, allowing every nuance of the audio to be captured in the final mix
The Shape of Things to Come
Made from 18-gauge, cold-rolled Zintec steel, Qu-24's distinctive frame is designed for strength and rigidity. Allen & Heath has done unspeakable things to that chassis in the lab and it's taken everything they have thrown at it - even being stomped on by our resident ex-tank commander. Silence is a precious commodity in the live or studio environment, which is why nobody wants those moments of stillness ruined by the whirring of fans coming from the mix position. Qu's sleek profile generates optimal airflow through the mixer, eliminating the need for any fans
Qu-Pad
Add the Qu-Pad iPad app to your Qu setup and you're free to adjust the monitors on stage, roam around the venue whilst tweaking the PA, and then mix the show from the heart of the audience. Qu-Pad connects to the mixer over Wi-Fi and gives instant access to all live mixing parameters and settings. Qu-Pad requires the connection of a Wi-Fi router or access point to the Qu-24 Network port
ME Personal Mixing System
Qu-24 is fully compatible with Allen & Heath's ME Personal Mixing System. Any number of ME-1 personal mixers can be chained from the dSNAKE port (or from an AR2412 Stagebox if you've got one connected to the dSNAKE port). Each performer can be given tailored control over their own mix, leaving the engineer free to focus on the audience experience
dSNAKE
Qu-24 is a self-contained mixer, so if you've already got the analog cables you're good to go. If you're thinking of trading in the copper multi-core for a Cat5 digital snake, Qu-24's dSNAKE port has you future-proofed, allowing connection to a remote AR2412 or AR84 Stagebox. dSNAKE is Allen & Heath's proprietary networking solution, boasting a transport latency of only 105μs over cable runs of up to 390 feet (120 m). So if you're mixing FoH you can place your I/O on the stage and run a single Cat5 cable back to the Qu-24 in the mix position
SoftKeys
Qu-24 packs 10 SoftKeys for more user-assignable functions such as Mute Groups, Tap Tempo, Scene navigation or PAFL Clear
4 Groups
Groups 1-4 are typically used as subgroups to LR for level masters and/or processing, for example to compress a drum kit or to tame multiple lavalier microphones with a single graphic equalizer
The Matrix
Qu-24's Matrix adds 2 further stereo outputs equipped with full processing to the console's extensive I/O. It is a 'mixer within a mixer,' fed from any combination of Group 1-4, Mix 1-10, and main LR. It can be used to provide a broadcast feed, a recording mix, or duplicate the main outputs for delay stacks and fill / zone speakers where independent GEQ and delay is applied
Allen & Heath AB168 Portable AudioRack 16 x 8 Audio Interface Stage Box for GLD and Qu Digital Mixing Systems

The AB168 Portable Audiorack from Allen & Heath is a rugged audio interface stage box compatible with GLD and Qu digital mixing systems, and ideal for applications such as live sound and installations.

The unit features sixteen mic/line XLR inputs with pristine mic preamps and individual LED phantom power indicators, and eight XLR outputs. It connects to the mixer over a single Cat5 cable using the company's dSNAKE protocol, allowing for the inputs and outputs to be positioned at up to 393'/120m from the mixer. For larger systems, the expander port lets you daisy-chain an additional AB168 or AR2412 Audiorack, or interface with the ME personal monitor mixing system.

Made for life on the stage, this box is equipped with rubber bumpers for placing it horizontally or vertically on the floor during performances. Lightweight at just 10.6 lb, and featuring a sturdy carry handle, the AB168 is also designed for maximum convenience and portability.

The unit can also be rackmounted using an optional kit (available separately), and auto updates its firmware to synchronize with the GLD system.

Portable solution for live sound and installations allows the inputs and outputs to be positioned at up to 393'/120m from mixer, over a single Cat5 cable
Compatible with GLD and Qu digital mixing systems, AR2412 AudioRack, ME systems
16 x mic/line XLR inputs with pristine mic preamps and individual LED phantom power indicators
8 x XLR line outputs
dSNAKE connection with locking EtherCon port
Expander connection with locking EtherCon port for daisy-chaining units or connecting to ME personal monitor mixing system
Lightweight (at 10.6 lb) with carry handle for easy transportation
Rubber bumpers and sturdy construction for life on the stage
Optional rackmount kit available separately
Pro Co Sound ProCat 5 10/100 Base-T Cat 5 Ethernet Cable EtherCon (100')

This Pro-Co Sound ProCat 5 10/100 Base-T Ethernet Cable is designed for touring sound and permanent installations. The design eliminates stiffness and striation found in other Cat 5 cables.

The EtherCon connection is a RJ-45 style connector designed for audio and video stage technology, DMX systems and harsh environments. The receptacles have a secure latching system. This is a feature not found on other RJ-45 receptacles. The cable comes complete with EtherCon male to male connectors.

Suitable for touring sound and permanent installations
EtherCon connection is a RJ-45 style connector designed for audio and video stage technology
Receptacles have a secure latching system; This is a feature not found on other RJ-45 receptacles
Comes complete with EtherCon male to male connectors
UPC: 703272072910
Kit Contains:

Allen & Heath Qu-24C 30-In/24-Out Digital Mixer (Chrome Edition)

Mixer
Number of Analog Input Channels
24
Mix Routing
4x Stereo FX Return
Groups
4x Mute Group
Display
5" Touchscreen
Display Resolution/Color
Main Display:
800 x 480
Faders & Level Adjustment
x 3.9" / 100 mm Motorized
Meter Range
-48 to -3 dBFS Peak/Clip (+19 dBu at XLR Output)
Meter Calibration
0 dB on Meter = -18 dBFS (+4 dBu at XLR Output)
Signal Processing
Gain/Trim Range
Line:
±24 dB (Stereo Channels)
Mic/Line:
-10 dB to +60 dB (in 1 dB Steps)
Input Polarity
Normal/Reverse
Gate Parameters
Threshold: -72 to +18 dBu
Depth: 0 to 60 dB
Attack: 50 μs to 300 ms
Hold: 10 ms to 5 sec
Release: 10 ms to 1 sec
Compressor Parameters
Threshold: -46 to 18 dBu
Ratio: 1:1 to ∞:1
Attack: 300 μs to 300 ms
Release: 100 ms to 1 sec
Knee: Soft / Hard
EQ
FX Returns:
4-Band Parametric
EQ Parameters
1x HF Shelf:
±15 dB at 20 Hz to 20 kHz (Shelf or Bell Selectable)
2x MF Notch/Peak:
±15 dB at 20 Hz to 20 kHz
1x LF Shelf:
±15 dB at 20 Hz to 20 kHz (Shelf or Bell Selectable)
Graphic EQ
28-Band 1/3 Octave, ±12 dB 31 Hz to 16 kHz
Filters
High-Pass: 20 Hz to 20 kHz, 12 dB/Octave
Channel Output/Source Monitoring
AFL, PFL, Post-Preamp, Post-EQ, Post-FX
Built-In Effects
Reverb
Delay
Reverb (Gated)
ADT
Chorus
Phaser
Flanger
Real Time Analyzer
31-Band 1/3 Octave, 20 Hz to 20 kHz
Audio Delay
Adjustable Up to 170 ms
Digital Audio
Sample Rates
48 kHz
AES3 Output:
48 kHz
Bit Depth
AD/DA Conversion:
24-Bit Delta Sigma
Latency
1.2 ms (Mic Input to XLR Output)
0.7 ms (Mic Input to AES Output)
Performance
dBFS Reference Level
+18 dBu = 0 dBFS
Headroom
+18 dB
Frequency Response
20 Hz to 20 kHz +0/-0.5 dB
Max Input Level
Mic Input:
+19 dBu
Line Input:
+29 dBu
Aux Input:
+22 dBu (+4 dBu)
+18 dBu (0 dBu)
Output Level
Line Output:
+22 dBu (2901653168)
+4 dBu (2901653169)
Stereo Output:
+22 dBu (2901653168)
+4 dBu (2901653169)
Analog Dynamic Range
112 dB
I/O Impedance
1/4" Stereo Output:
< 75 Ohms
AES3 Output:
110 Ohms
Aux Input:
> 7 Kilohms
XLR Line Output:
< 75 Ohms
XLR Mic/Line Input:
> 5 Kilohms
1/4" Mic/Line Input:
> 10 Kilohms
Noise Floor
-90 dBu (with Inputs Muted)
-91 dBu (with Inputs Muted)
THD+N
Mic/Line Input:
0.0005% at Unity Gain
0.001% at +30 dB Gain
Signal Generator
Sine, White, Pink, or Band-Pass Noise (Assignable to Any Mix)
Connectivity
Analog Inputs
1x XLR Talkback Input
24x XLR Balanced Mic Input
24x 1/4" TRS Balanced Line Input
4x 1/4" TRS Balanced Aux Input (2 Stereo Pairs, Half-Normalled)
1x 1/8" / 3.5 mm Unbalanced Aux Input
Analog Outputs
10x XLR Balanced Mix Output
2x XLR Balanced Main Output
4x XLR Balanced Subgroup Output
4x XLR Balanced Matrix Output
4x 1/4" TRS Balanced Aux Output (2 Stereo Pairs)
Digital I/O
1x RJ45 (Network)
1x XLR AES3 Output
1x etherCON dSNAKE (I/O)
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
120 W (Maximum)
Physical
Operating Temperature
32 to 95°F / 0 to 35°C
Dimensions
24.9 x 19.7 x 7.4" / 632 x 500 x 186 mm
Weight
31 lb / 14 kg
Packaging Info
Package Weight
39.5 lb
Box Dimensions (LxWxH)
30.75 x 26.5 x 13.75"

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