The QU-16C from Allen & Heath represents the best of cutting-edge technology, and acknowledges the need to futureproof so that the QU-16 will still be a great mixing console in years to come. With 16 mic inputs with flying faders, built-in effects & EQ easily accessible, 4 FX returns and 16 busses, routing and creating your mix is not a problem.
For added convenience, total recall of settings is standard on the QU-16C. What's more, you can record 18 channels directly to a USB hard drive to record multitrack live mixes!
Seamless integration with Allen & Heath's "ME" personal mixing system and a QU-16 iPad app mean that performers are free to adjust their own monitor mixes (with ME-1 personal mixers - not included) and you are free to roam the venue and make tweaks and perfect your mix from your iPad.
The A&H QU-16C build on the success of the QU16, whilst still acknowledging the need for fast and simple workflow for those who are venturing between analog and digital mixing.
Upgrades for the chrome edition
Anyone who owns a QU16 knows what a great piece of kit Allen & Heath have made. With the upgraded Chrome edition they have listened to people's feedback, revisited the key features and improved on the design with a few new options. The rotary controls and fader caps are high contrast metallic finish (easier to see on stage), You get automatic mic mixing which adjusts your level to give you a more consistent sound level (great for recording meetings and debates etc) and has a few great updates to the app and software for better control over your mix
Here's what Allen & Heath say about the QU-16c
Allen & Heath has launched new Chrome Editions of its Qu series compact digital mixers to mark the launch of Qu v1.8 Chrome firmware in mid-October, which adds major new features including Automatic Mic Mixing, a Spectrogram and additional monitor mixes.
Chrome Edition Qu-16, Qu-24 and Qu-32 mixers all feature the same high contrast metallic finish rotary controls and fader caps as the premium GLD Chrome series, providing optimal visibility in low lighting scenarios and enhanced tactile control.
- 16 Mono Inputs (TRS + XLR)
- 3 Stereo Inputs (TRS)
- 4 Stereo FX Returns
- 16 Busses
- 12 Mix Outputs (LR, Mono Mix 1-4, Stereo Mix 1-3)
- 4 FX Engines
- AES Digital Out
- 19” Rack Mountable
- Moving Faders
- Recallable AnaLOGIQTM Preamps
- Qu-Drive direct Multitrack Recording / Playback on USB drives
- 800x480 Touchscreen
- iLive FX Library
- dSNAKE Remote Audio Port
- Compatible with ME Personal Mixing System
- Qu-Pad iPad App
- USB Audio Streaming
- DAW MIDI Control
- 4 Mute Groups
- Trim, polarity, HPF, gate, insert, 4-band PEQ, compressor and delay on all Inputs
- Insert, 1/3 octave GEQ, compressor and delay on Main LR and Mono Mix outputs
- Insert, 4-band PEQ, compressor and delay on Stereo Mix outputs
- Built-in Signal Generator
- RTA with Peak Band indication
Features in detail
Qu-16’s sixteen AnalogiQTM total recall preamps feature zero crossing detection and an advanced padless 1dB step gain stage, closely allied to the DSP for optimal gain accuracy and audio transparency. The analogue signal is captured by high class, low latency 24bit 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-16 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-16 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 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.
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 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-16 features 17 motorized ALPS faders, 16 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.
Qu-16’s dynamics and FX algorithms are derived from the FX used in our iLive pro touring series. Some of the world’s most respected audio engineers have chosen to use iLive’s FX on tour in preference to top-end plug-ins and external FX units. Qu-16 boasts 4 stereo iLive FX engines, featuring lovingly crafted emulations of legendary 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.
True digital mixing is about being able to save and recall scenes (snapshots) at the press of a button. Qu-16 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-16.
USB Audio Streaming
Qu-16’s built-in interface streams multitrack audio to your Mac channel 1 to 16, the Main LR mix and 3 selectable stereo pairs.
The returns from the Mac can be assigned to the 16 Mono channels plus stereos.
The interface is class-compliant on Mac OS X – which means it’s truly plug ‘n 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 tunnelled over the USB connection so you can easily map the faders to the tracks of your favourite DAW. Alternatively, a MIDI driver is available for use with the Ethernet port.
Forget soundcard drivers and software setup, Qu-16 has an integrated multitrack USB recorder, providing 18 channels of 48kHz 24bit recording and playback straight to / from your USB hard drive. Capturing multitrack recordings of your shows has never been so easy. A selectable stereo pair can be recorded alongside the 16 Mono channels, and multitrack audio can be played back to the 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-16 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, giving 10 DSP cores, with 8 dedicated to the channel and mix processing alone. With so much DSP power under the hood the channel processing is only using a fraction of capacity, so Qu-16 is future-proofed, with ample room for updates and extra functionality. The Qu-16 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-16’s distinctive frame is designed for strength, rigidity and ease of rack mounting. 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-16’s sleek profile generates optimal airflow through the mixer, eliminating the need for any fans.
The shape has some unexpected benefits too. When we started taking Qu-16 out to gigs we soon found the space beneath it incredibly useful for keeping our USB drive, talkback mic, cue sheet and other clutter tucked out of the way. We’ve even had engineers hanging the mixer from a handy scaffold bar and mixing vertically.
Add the Qu-Pad iPad app to your Qu-16 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-16 Network port.
ME Personal Mixing System
Qu-16 is fully compatible with our 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. Find out more at allen-heath.com/ME
Qu-16 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-16’s dSNAKE port has you future-proofed, allowing connection to a remote AR2412 or AR84 Stagebox. dSNAKE is 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-16 in the mix position.
The new Automatic Microphone Mixer (AMM) coming in v1.8 firmware helps the engineer to manage the levels of multiple mic inputs, ensuring that each speaker’s contribution is heard, but with priority settings to establish an order of precedence. AMM is vital in applications such as conferences, meetings and panel discussions where a number of microphones are open at the same time, reducing background noise and minimising the risk of feedback.
A new Spectrogram tool provides a fast, visual means of hunting down and dealing with problem frequencies, helping to eliminate feedback and tame difficult room acoustics.
Qu v1.8 Chrome firmware also unlocks more monitor mixes by allowing Stereo Groups to be switched to Mix mode. This takes the maximum number of discrete monitor sends to 9 on Qu-24 (4 mono, 5 stereo) and 11 on Qu-32 and Qu-Pac (4 mono, 7 stereo), making them well suited to compact touring as dedicated monitor consoles.
The Qu-Pad app receives further enhancements with the inclusion of new controls, views and functions, such as remote control over AMM settings. Qu-Pad is one of a series of control apps which also includes Qu-You for personal monitoring.