"Ultra Compact Digital Mixer with Touchscreen Control."

Qu-Pac takes the power and legendary quality of the Qu family and shrinks it into a compact desk or rack mount format.

With Qu-Pac you are free to mix from your iPad, but the full functions of the mixer can be accessed from the front panel and touchscreen should you need them.

With custom settings and Cat5 expansion up to 38 inputs, Qu-Pac provides a scalable, failsafe solution for hardworking bands, schools, hotels, corporate events, live music bars, conferences, personal mixing and many more scenarios requiring a pro mixing solution in a tiny footprint.

User permissions and the customisable Qu-Control screen make Qu-Pac convenient and safe for day-to-day use by non-technical staff.

Product Features

• QU Ecosystem: Qu provides much more than just a mixer. Qu is an entire ecosystem with Remote AudioRacks allowing I/O to be placed where it’s needed, ME Personal Mixers expanding monitor mixes and enabling simple, time-saving local control, Qu Apps for complete remote setup and wireless mixing on stage or anywhere else in the venue, ProFactory Mic presets to speed up preparation time and ensure the best sound, plus USB recording and DAW integration for powerful workflow optimisation from one centrepiece device.
• Touch Control: 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. The 800 x 480, sixteen million colour Touchscreen and its dedicated data encoder form the heart of Qu-Pac’s interface, providing super-fast, easy access to all settings. 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. The Qu-Control key brings up a fully customizable screen which gives access to channels and settings tailored to the user and application. Several ‘widgets’ can be assigned to the page, including channel levels, mutes and assignment on/off switches and are arranged to suit the user requirement, for example, as a source selection and level control of background music to one or multiple zones.
• QU Apps for Greater Wireless Control: Add the fully-featured Qu-Pad app for iPad to your Qu-Pac and you’re free to EQ and mix monitors on stage, roam around the venue whilst adjusting the PA, and 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.
• Analogiq^TM Preamps: Qu-Pac features sixteen built-in AnalogiQ^TM digitally controlled preamps with advanced zero-crossing detection and a padless 1dB-step gain stage, which have been 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, which are matched to 24bit digital to analogue converters to deliver the required high quality output. The AnalogiQ^TM preamp design has been refined to offer superb transparency, minimal distortion and an ultra-low noise floor, with a warm, musical sound that is missing from some digital mixers.
• dSNAKE^TM Remote Audio Racks: Qu-Pac 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, or expanding the number of input and outputs available, Qu-Pac’s built-in dSNAKE™ port has you future-proofed, allowing connection to a remote AB168, 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’.The AudioRacks unleash all the power of Qu-Pac, giving you access to extra outputs for Stereo Matrix, Groups, and extra monitor Mixes.
• Profactory MIC Presets: Allen & Heath has teamed up with leading microphone manufacturers and top engineers at Audio-Technica, Sennheiser, and Shure to provide EQ Library presets for a large number of popular and industry standard microphones. Presets for vocals, electric guitar, acoustic guitar, drums, brass and woodwind have been painstakingly crafted to offer you the best possible starting point for the source and your microphone of choice. Whether you’re a keen amateur or a seasoned professional, you can get to work quickly and easily, saving valuable time so you can concentrate on EQ’ing the source and room acoustics.
• QU-Drive: Qu-Pac has an integrated multitrack USB recorder, providing 18 channels of 48kHz, 24bit recording and playback straight to / from your USB key or 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 inputs 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.
• USB Audio Streaming: Qu’s built-in interface streams multitrack audio to your Mac or PC via a flexible patching system: all Input channels and the Main LR can be recorded at the same time, or you may choose to record something different such as FX returns or a pair of mixes.The returns from the computer can be assigned to the Input channels. The interface is class-compliant on Mac OS X – and drivers are available for Windows systems. Either way, it will be recognized straightaway by any DAW supporting ASIO or Core Audio, including Logic, Cubase, Reaper, and Pro Tools.
• iLive FX: Qu-Pac’s dynamics and FX are derived directly from the algorithms in the 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-Pac boasts 4 stereo iLive FX engines, featuring lovingly crafted emulations of legendary classic reverbs, gated reverbs, delays, modulators and more.
• ME Personal Mixing System: Qu-Pac is fully compatible with our ME Personal Mixing System. ME-1 expands available monitor mixes and gives each performer tailored control over their own mix, leaving the engineer free to focus on the audience experience. Any number of ME-1 personal mixers can be chained from the dSNAKE™ port (or from an AR2412 or AB168 Stagebox connected to the dSNAKE™ port).
• Automatic MIX Mixer (AMM): 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. The Automatic Microphone Mixer feature helps the engineer to manage the levels of multiple mic inputs, ensuring that each speaker’s contribution is heard. Our D-Classic dynamic gain sharing algorithm is inspired by industry standard automixers. Up to 16 microphone sources can be mixed at once, with each channel having a priority setting which determines its ‘weight’ in the total system gain.
• Channel Ducker: An advanced yet easy to use Ducker is available on every channel. It can be inserted on the fly on any number of Inputs and Stereo Groups, providing auto signal attenuation and then gently restoring the level to aid the operator in endless applications: reduce the level of background music when a single microphone or mic mix is in use, for example during live announcements, or give a chairman microphone priority over others. Setup is a breeze, with the option to share Ducker settings across multiple channels when in Gang mode.
• Armed to the Hilt: Qu mixers are 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 and Ethernet. 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 is future-proofed, with ample room for updates and extra functionality.The 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.
• 19” Rack Mountable
• 16 local Mono Mic/Line Inputs (TRS + XLR)
• Recallable AnaLOGIQTM Preamps
• 3 Stereo Inputs (TRS)
• 12 local Mix Outputs (XLR)
• Expandable to 38 input, 24 out using dSNAKE AudioRack
• 4 Stereo Groups (switchable to Mix mode)
• Up to 11 Monitor Mixes (4 mono + 7 stereo)
• 4 FX Engines
• 4 dedicated FX Sends / Returns
• 4 Mute Groups
• 4 DCA Groups
• AES Digital Out
• 32×32 USB Audio Interface
• dSNAKETM Remote Audio Port
• 800×480 Touchscreen
• 15 Soft Keys
• 16 Custom Select keys
• Trim, polarity, HPF, gate, insert, 4-band PEQ, compressor, delay on all Inputs
• Insert, 4-band PEQ, 1/3 octave GEQ, compressor, delay on all Outputs
• Automatic Mic Mixer
• Channel Ducker
• iLive FX Library
• Built-in Signal Generator
• RTA with Peak Band indication
• Spectrogram to aid feedback elimination and room acoustics
• DAW MIDI Control
• Customisable Qu-Control screen to suit your application
• Qu-Pad fully-featured iPad App
• Qu-You iPhone / Android personal monitoring app
• Qu-Control app for simple wireless control
• Compatible with ME Personal Mixing System

Product Specifications

General

• Inputs\n
  • Mic/Line Inputs: Balanced, XLR and 1/4" TRS jack, fully recallable
  • Input Sensitivity: (XLR / TRS) -60 to +5dBu / -50 to +15dBu
  • Analogue Gain: -5 to +60dB, 1dB steps
  • Maximum Input: Level (XLR / TRS) +19dBu / +29dBu
  • Input Impedance: (XLR / TRS) >5kΩ / >10 kΩ
  • THD+N, Unity gain 0dB: 0.0005% -89 dBu (20-20kHz, Direct Out @0dBu 1kHz)
  • THD+N, Mid gain +30dB: 0.001% -83dBu (20-20kHz, Direct Out @0dBu 1kHz)
• Stereo Line Inputs\n
  • ST1, ST2 connector: Balanced, 1/4" TRS jack, half-normalled
  • ST3 connector: Unbalanced, stereo 3.5mm Mini Jack
  • Input Sensitivity (ST1, ST2 / ST3): Nominal +4dBu / 0dBu
  • Trim: +/-24dB
  • Maximum Input Level (ST1,ST2 /ST3): +22dBu / +18dBu
  • Input Impedance: >7kΩ
• Outputs\n
  • Mix1-10 and LR Out: Balanced, XLR
  • Output Impedance: <75Ω
  • Nominal Output: +4dBu 0dB meter reading
  • Maximum Output Level: +22dBu
  • Residual Output Noise: -90 dBu (muted, 20-20kHz)
  • Stereo Alt Out & 2Trk Out: Balanced, 1/4" TRS jack
  • Source (Alt Output /2Trk Output): Patchable / LR post-fade
  • Output Impedance: <75Ω
  • Nominal Output: +4dBu = 0dB meter reading
  • Maximum Output Level: +22dBu
  • Residual Output Noise: -90 dBu (muted, 20-20kHz)
  • AES Digital Output: 2 channel, 48kHz sampling rate, XLR, 2.5Vpp balanced terminated 110Ω
• dSNAKE\n
  • Inputs: Remote source for CH1-32, ST1, ST2, ST3
  • Outputs: Patchable from Mix1-10, LR, Grp1-8, MTX1-4; Compatible with AudioRacks AR2412, AR84, AB168; Compatible with ME personal mixing system
  • System: Measured balanced XLR in to XLR out, 0dB gain, 0dBu input
  • Dynamic Range: 112 dB
  • Frequency Response: +0/-0.5dB 20Hz to 20kHz
  • Headroom: +18dB
  • Internal operating Level: 0dBu
  • dBFS Alignment: +18dBu = 0dBFS (+22dBu at XLR output)
  • Meter Calibration: 0dB meter = -18dBFS (+4dBu at XLR out)
  • Meter Peak indication: -3dBFS (+19dBu at XLR out), multi-point sensing
  • Meter Signal indication: -48dBFS (-26dBu at XLR out)
  • Meter Type: Fast (peak) response
  • Sampling Rate: 48kHz +/-100PPM
  • ADC, DAC: 24-bit Delta-Sigma
  • Latency: 1.2 ms (local XLR in to XLR out), 0.7 ms (local XLR in to AES out)
  • Operating Temperature Range: 0 deg C to 35 deg C (32 deg F to 95 deg F)
  • Mains Power 100-240V AC, 50/60Hz
  • Maximum Power Consumption: 150W
• USB Audio\n
  • Qu-Drive: USB A
  • Stereo Record: 2 channel, WAV, 48kHz, 24-bit, patchable
  • Stereo Playback: 2 channel, WAV, 44.1 or 48kHz, 16 or 24-bit, to ST3
  • Multitrack Record: 18 channel, WAV, 48kHz, 24-bit, patchable
  • Multitrack Playback: 18 channel, WAV, 48kHz, 24-bit
  • USB Audio Streaming: USB B, Core Audio compliant
  • Send (upstream): 32 channel, WAV, 48kHz, 24-bit
  • Return (downstream): 32 channel, WAV, 48kHz, 24-bit
• Control\n
  • Touch Screen: 5" TFT, 800x480 resolution
  • SoftKeys: 10
  • Mute Groups: 4
  • DCA Groups: 4
  • Network: TCP/IP Ethernet for MIDI and iPad app
• Input Processing\n
  • Source: CH1-32 Local, dSNAKE, or USB; ST1, ST2 Local, dSNAKE, or USB; ST3 Local, dSNAKE, or USB Stereo; USB Global Source Qu-Drive or USB B Streaming
  • Stereo Linking: Odd/even input pairs
  • Parameters linked: EQ, dynamics, insert, delay, assignments, sends
  • Link options: Preamp, polarity, Sidechain, fader/mute, pan
  • Polarity: Normal/Reverse
  • High Pass Filter: 12dB/octave 20Hz – 2kHz
  • Insert: Assign FX1-4 into Input channels
  • Delay: Up to 85ms
  • Gate: Self-key Sidechain
  • Threshold / Depth: -72dBu to +18dBu / 0 to 60dB
  • Attack / Hold / Release: 50us to 300ms / 10ms to 5s / 10ms to 1s
  • PEQ: 4-Band fully parametric, 20-20kHz, +/- 15dB
  • Band 1: Selectable LF Shelving (Baxandall), Bell
  • Band 2, Band 3: Bell
  • Band 4: Selectable HF Shelving (Baxandall), Bell
  • Bell Width: Non-constant Q, variable, 1.5 to 1/9th octave
  • Compressor: Self-key Sidechain
  • Threshold / Ratio: -46dBu to 18dBu / 1:1 to infinity
  • Attack / Release: 300us – 300ms / 100ms - 2s
  • Knee: Soft/Hard
  • Types: Peak Manual, RMS Manual, SlowOpto, PunchBag
• Mix Processing\n
  • Channel Direct Out to USB: Follow Fader, follow Mute (global options)
  • Source select (global): Post-Preamp, Pre-EQ, Post-EQ, PostDelay
  • Insert: Assign FX into Mix channels
  • Delay: Up to 170ms
  • GEQ: Constant 1/3 oct, 28 bands 31Hz-16kHz, +/-12dB Gain
  • PEQ: 4-Band fully parametric, 20-20kHz, +/- 15dB
  • Band 1: Selectable LF Shelving (Baxandall), Bell
  • Band 2, Band 3: Bell
  • Band 4: Selectable HF Shelving (Baxandall), Bell
  • Bell Width: Non-constant Q, variable, 1.5 to 1/9th octave
  • Compressor: Self-key Sidechain
  • Threshold / Ratio: -46dBu to 18dBu / 1:1 to infinity
  • Attack / Release: 300us – 300ms / 100ms - 2s
  • Knee: Soft/Hard
  • Types: Peak Manual, RMS Manual, SlowOpto, PunchBag
• FX\n
  • Internal FX: 4x RackFX engine, Send>Return or Inserted
• Audio Tools\n
  • Types Reverbs, Delays, Gated Reverb, ADT; Chorus, Symphonic Chorus, Phaser,Flanger
  • 4 dedicated Stereo FX returns: Fader, Pan, Mute, Routing to Mix/LR, 4-Band PEQ
  • PAFL: PFL or stereo in-place AFL, 0 to -24dB Trim, 85ms Delay
  • Talkback: Assignable to any mix, 12dB/oct HPF
  • Signal Generator: Assignable to any mix, Sine/White/Pink/Band-pass Noise
  • RTA: 31-Bands 1/3 octave 20-20kHz, follows PAFL source

Physical & Dimensions

• Width: 440mm
• Depth: 180mm
• Height: 181mm
• Weight: 6.6kg

what's in the Box?

• 1 Qu-Pac
• 1 Mains Lead
• 1 Pack 19" Rack Ears and Screws
• 1 Getting Started Guide
• 1 Safety Sheet

Qu-Pac Accessories

• AB168 – 16 inputs, 8 outputs portable AudioRack with dSNAKETM connection and expansion port
• AR2412 – 24 inputs, 12 outputs AudioRack with dSNAKETM connection, expansion port and dedicated port for personal monitoring
• AR84 – 8 inputs, 4 outputs AudioRack with dSNAKETM connection
• AH9650 – 100m drum of Etherflex cable with Neutrik EtherCon locking connectors
• AH9981 – 50m drum of EtherFlex Cat5 with locking Neutrik EtherCon connectors
• AH9651 – 20m Etherflex cable with Neutrik EtherCon locking connectors.
• AH9997 – 2m cable with Neutrik EtherCon locking connectors
• LEDLamp – variable brightness 18” gooseneck lamp
• AP9933 – Qu-Pac carry bag