- 24 Mic / Line Inputs (TRS + XLR)
- 25 Motor Faders
- 3 Stereo Inputs (TRS)
- 4 Stereo FX Returns
- 20 Mix Outputs (XLR)
- 2 Stereo Groups
- 2 Stereo Matrix Outs
- 4 Mute Groups
- 4 DCA Groups
- 4 FX Engines
- 4 FX Sends / Returns
- 10 Soft Keys
- USB Audio Streaming
- DAW MIDI Control
- AES Digital Out
- Recallable AnaLOGIQTM Preamps
- Qu-Drive direct Multitrack Recording / Playback on USB drives
- 800×480 Touchscreen
- iLive FX Library
- dSNAKETM Remote Audio Port
- Compatible with ME Personal Mixing System
- Qu-Pad iPad App
- Trim, polarity, HPF, gate, insert, 4-band PEQ, compressor and delay on all Inputs
- Insert, 4-band PEQ, 1/3 octave GEQ, compressor and delay on all Mix outputs
- Built-in Signal Generator
- RTA with Peak Band indication
- AR2412 – 24 inputs, 12 outputs AudioRack with dSNAKETM Connection and expansion port for personal monitoring.
- AR84 – 8 inputs, 4 outputs AudioRack with dSNAKETM connection.
- AH7000 – 80m drum of Neutrik EtherFlex Cat5 with locking connectors.
- AH8721 – 120m drum of Klotz Cat5 with locking connectors.
- LEDLamp – variable brightness 18” gooseneck lamp.
With its responsive touchscreen, 25 motor faders and acclaimed AnalogiQTM recallable preamps, Qu-24 combines exceptional ease of use with class-leading audio performance. Drawing on the technologies and workflow pioneered on our GLD and iLive touring systems, Qu makes Allen & Heath digital mixing more accessible and more compact than ever.
Qu-24's twenty four AnalogiQTM The total signal is captured by high class, low latency 1bit analogue to digital converters matched to high quality 24bit Digital to analogue converters to deliver the required outputs. The AnalogiQTM Design has been refined over many months to offer superb transparency, minimal distortion and an ultra-low noise floor, with a warm, musical sound that is missing from some digital consoles.
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 our team has drawn upon to deliver a wonderfully natural layout and workflow. It's not about recreating an analogue 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.
The 800 x 480, sixteen million colour Touchscreen and its dedicated data encoder form the heart of the Qu interface, providing super-fast, easy access to all settings. The user-friendly interface has been designed with clarity in mind. Dedicated keys and screen Tabs quickly guide you to meter and RTA views, FX racks, channel processing, USB audio control, scenes, setup menus and much more.
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 include 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.
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. slip some entry-level digital mixers lack this precious commodity 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.
USB AUDIO STREAMING
Qu-24's built-in interface streams up to 32 selectable tracks to your Mac or PC.
The returns from the Mac or PC can be easily assigned to the Input channels.
The interface is class-compliant on Mac OS X – truly plug 'n play. It will be recognized straightaway by any DAW supporting Core Audio, including Logic, Cubase, Reaper, and Pro Tools.
An ASIO and WDM compatible driver is available for Windows computers.
Standard MIDI control is tunnelled over the USB connection so you can easily map the faders to the tracks of your favourite DAW. A DAW Control driver is available for easy setup and emulation of HUI or Mackie Control protocols on Mac OS X systems.
Forget soundcard drivers and software setup, Qu-24 has an integrated multitrack USB recorder, providing 18 channels of 48kHz 24bit recording and playback straight to / from your USB hard drive. Capturing stereo or multitrack recordings of your shows has never been so easy. Audio can be played back to Mono channels 1-18. Stereo files from your hard disk can be played back 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 state-of-the-art processing, working in parallel to deliver extensive control, instant-on operation, and lightning-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 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
We've done unspeakable things to that chassis in the lab and it's taken everything we've 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 , eliminate the need for any fans.
Add the Qu-Pad iPad app to your Qu setup and you're free to adjust the monitors on stage, roam around the tournament 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 our ME Personal Mixing System. Any number of ME-1 personal mixers can be chained from the dSNAKETM Port (or from an AR2412 Stagebox if you've got one connected to the dSNAKETM Port). Each performer can be given tailored control over their own mix, leaving the engineer free to focus on the audience experience. Find out more at allen-heath.com/ME
Qu-24 is a self-contained mixer, so if you've already got the analogue cables you're good to go. If you're thinking of trading in the copper multicore for a Cat5 digital snake, Qu-24's dSNAKETM Port has you future-proofed, allowing connection to a remote AR2412 or AR84 Stagebox. dSNAKETM So our proprietary networking solution, boasting a transport latency of only 105us over cable runs of up to 120m / 390'. 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.
Qu-24 packs 10 SoftKeys for more user-assignable functions such as Mute Groups, Tap Tempo, Scene navigation or PAFL Clear.
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.
It is a 'mixer within a mixer,' fed from any combination of Group 24-2, Mix 1-4, 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.