Allen & Heath AH-SQ-7-PLUS – SQ7+ 48-Channel Digital Mixer, 33 Faders

What is the Allen & Heath SQ7+ digital mixer?

The Allen & Heath SQ7+ (AH-SQ-7-PLUS) is the largest mixer in the SQ+ range: a 48-channel, 96kHz digital console with 33 motorised faders, 32 onboard mic preamps, 16 SoftKeys, 8 SoftRotaries and four built-in RackUltra FX engines. It is built for engineers who want every input and mix within reach, in houses of worship, auditoriums, performing arts venues and touring live sound.

How does the Allen & Heath SQ7+ work?

The SQ7+ uses the 96kHz XCVI FPGA core shared by every SQ+ model, mixing 48 inputs to 44 busses with latency under 0.7 ms. Each input includes HPF, gate/expander with sidechain, patchable insert, 4-band parametric EQ with RTA, peak/RMS compressor and delay; each mix adds GEQ, PEQ, compression and delay.

Eight RackExtra FX engines and four RackUltra FX engines, each with dedicated stereo returns, cover everything from classic reverbs and delays to dLive-derived vocal tuning, harmonisers, Spaces and Plate reverbs and saturation. DEEP processing models run inside channel strips with no added latency.

With 32 XLR preamps and 18 line outputs on board, the SQ7+ handles mid-size bands, choirs and multi-presenter events without a stage box, while the 128x128 SLink port adds Allen & Heath expanders and ME personal monitoring when the system grows. The I/O port accepts Dante, MADI or Waves cards, USB supports multitrack recording and a 32x32 audio interface, and two 24-channel automatic mic mixers manage conferences and panel sessions. An all-metal chassis and a 2-year manufacturer warranty support both installed and touring use.

What are the key features of the Allen & Heath SQ7+?

• 33 motorised faders — Six layers, 16 SoftKeys and 8 SoftRotaries put the whole show within reach.
• 32 onboard preamps — Recallable XLR inputs with up to +60 dB gain and 48V phantom.
• Four RackUltra FX engines — dLive-class effects with dedicated sends and returns.
• 96kHz XCVI core — 48 inputs to 44 busses with sub-0.7 ms latency.
• DEEP processing ready — Analogue-modelled dynamics and EQ on every channel.
• Automatic mic mixing — Two 24-channel or one 48-channel AMM.
• Expansion ready — 128x128 SLink and an I/O port for Dante, MADI or Waves.
• USB recording — Multitrack to USB drive and a 32x32 USB-B interface.
• User permissions — 10 configurable users to protect settings in shared venues.

Where is the Allen & Heath SQ7+ typically used?

• House of worship
• Auditorium
• Multi-purpose room
• All-hands room
• Broadcast studio

Technical Specifications

Frequently Asked Questions

How does the SQ7+ differ from the original SQ-7?

It keeps the 48-channel XCVI core of the SQ-7 and adds four RackUltra FX engines, more processing per channel and a larger touchscreen interface.

Can I add more inputs?

Yes. The SLink port connects Allen & Heath expanders, and the I/O port accepts option cards for Dante, MADI or Waves.

Does the SQ7+ support Dante?

Yes, with an SQ Dante card such as the AH-M-SQ-SDANTE32-A.

Can musicians mix their own monitors?

Yes. SQ+ 4You supports up to 8 performers on iOS or Android, and SLink connects the ME personal mixing system.

Is the SQ7+ suitable for conferences?

Yes. Built-in automatic mic mixers handle up to 48 spoken-word channels.

What warranty and support are available?

Every SQ+ carries a 2-year manufacturer warranty. Creation Networks designs, installs and supports complete Allen & Heath systems nationwide.