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Description Whenever I need a small digital desk to hide in a flight case or a rack room, the Qu-Pac is an easy call: it packs the full Allen & Heath Qu-32 engine (32 channels, 4 FX, USB multitrack recording) into a 3U faderless rack that I drive from an iPad or its own touchscreen. For corporate work, fixed installs or a remote monitor position it is remarkably handy.
Technical
Specifications Strip & details Diagrams Software Accessories Documents
Specifications Inputs / Outputs Total inputs 38 Mic inputs 16 Line inputs 16 Mic preamps 16 recallable AnalogiQ preamps (XLR/TRS), expandable to 38 inputs via dSNAKE
Processing DCA/VCA groups 4 Max sample rate 48 kHz Bit depth 24 bits Channels 32 mono + 3 stereo + 4 FX returns (46 processing channels, Qu-32 engine) Buses LR master + 4 mono mixes + 3 stereo mixes Effects and plug-ins 4 stereo RackFX engines (reverbs, delays, modulation)
Surface Physical faders 0 Motorized faders No Screens 1 Touchscreen Yes Ergonomics Faderless: front touchscreen + Qu-Pad (iPad) and Qu-You (musicians) apps
Recording Onboard recording Yes Recording type USB Qu-Drive (18 tracks 48 kHz/24-bit) + USB streaming
Networking Networking & protocols USB / AES/EBU Redundant PSU No Redundant networking No Audio networking dSNAKE (Cat5) port for remote AudioRack; AES output
Physical Power Strip & details − + ↺ ⛶
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The Qu-Pac has no physical faders: vertical strips are handled in the Qu-Pad iPad app, here connected to a Qu-Pac, showing the strip row (Mute, name, On, fader, PAFL) below the selected channel's processing — Qu-Pad (App Store), © Allen & Heath − + ↺ ⛶
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Qu-Pac full channel strip on its built-in touchscreen: channel Processing overview with preamp, HPF, gate, 4-band PEQ, compressor and delay (firmware V1.9) — Allen & Heath Qu Mixer Reference Guide AP9372 iss.10, © Allen & Heath − + ↺ ⛶
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Qu-Pac master section in the Qu-Pad app: Talk, PAFL meters, LR master fader with Mute and PAFL, Mix select (FX Send 1-4, groups, Mix 1 to 9-10) — Qu-Pad (App Store), © Allen & Heath − + ↺ ⛶
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Qu-Pac rear panel: 16 combo inputs, Talkback, ST1 and ST2, AES, 2TRK and Alt out, Main L-R, 10 Mix outputs, dSNAKE, network and USB B — Allen & Heath − + ↺ ⛶
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Qu-Pac rear panel (manufacturer drawing): 16 mic/line combo inputs, Talkback, ST1 and ST2, AES output, 2TRK and Alt out, Main L-R and 10 Mix XLR outputs, dSNAKE port, network and USB B — Allen & Heath Qu-Pac Technical Datasheet, © Allen & Heath Channel strip 1 Channel strip 2 Channel strip 3 Rear I/O 4 Rear I/O 5 Diagrams − + ↺ ⛶
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Qu-Pac front panel (manufacturer drawing): 15 SoftKeys, 5-inch touchscreen and screen keys, 16 Custom Sel keys, ST3 input, Qu-Drive USB, headphones and Alt out — Allen & Heath Qu-Pac Technical Datasheet, © Allen & Heath − + ↺ ⛶
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Qu-Pac dimensions: 440 x 180 mm front, 177 to 181 mm depth, 19-inch rack mounting — Allen & Heath Qu-Pac Technical Datasheet, © Allen & Heath − + ↺ ⛶
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Qu-Pac system block diagram (firmware V1.8): 32 input channels, 4 FX, groups, mixes, LR, matrices, Qu-Drive, USB and dSNAKE AudioRack options — Allen & Heath Qu-Pac Technical Datasheet, © Allen & Heath Diagram 1 Diagram 2 Diagram 3 Software Qu-Pad
Remote app iPadOS
Full mixing app for iPad: wireless access to every Qu-Pac parameter.
Download Qu-You
Remote app iOS Android
Personal monitoring app letting musicians control their own mix.
Download
Qu-Pac Windows USB Driver
Driver Windows
ASIO/Core Audio driver for USB multitrack streaming to a DAW.
Download Qu-Control
Remote app iPadOS
Download Allen & Heath DAW Control
Driver macOS Windows
Download Accessories Stagebox / rack
AR2412 AudioRack 24-in / 12-out dSNAKE stagebox to remote the preamps.
AB168 AudioRack Portable 16-in / 8-out dSNAKE stagebox.
Other
ME-1 Personal Mixer Personal monitor mixer compatible via the ME port.
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Editorial & artists
Our take History & design Links
Our take In use, what I value most is how consistent the Qu-Pac is with the rest of the range: scenes, AnalogiQ preamps and the Qu-Pad app behave exactly as on a fadered Qu-16 or Qu-32, so there is no relearning. The screen-only approach does demand a reliable iPad and a solid Wi-Fi access point — that is the cost of the format. I therefore keep it for situations where footprint is king (fixed install, remote mix position, small cabled show) rather than a fast-moving FOH gig where physical faders are quickly missed.
History & design The Qu-Pac is a compact digital mixing console introduced by Allen & Heath in 2015. A faderless version of the Qu range, it uses the Qu-32 processing engine: 32 mono and 3 stereo channels, an LR master, four mono mixes and three stereo mixes, plus four stereo RackFX engines. The 3U rackmount chassis houses 16 recallable AnalogiQ mic/line preamps and 3 stereo inputs; the input count can be raised to 38 by connecting a remote AudioRack over the dSNAKE (Cat5) port. Conversion runs at 48 kHz / 24-bit and a USB Qu-Drive recorder allows multitrack capture. With no physical faders, the Qu-Pac is controlled from its front touchscreen and/or the Qu-Pad (iPad mixing) and Qu-You (personal monitoring) apps.
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