Allen & Heath SQ-Rack
The Allen & Heath SQ-Rack has 27 inputs and 16 outputs: 38 × Analog Audio, 2 × Ethernet, 2 × USB, 1 × AES3.
Inputs and outputs
Analog Audio (38)
| Port | Direction | Connector |
|---|---|---|
| 1/4 In 1 | In | 1/4" TRS |
| 1/4 In 2 | In | 1/4" TRS |
| 1/4 In 3 | In | 1/4" TRS |
| 1/4 In 4 | In | 1/4" TRS |
| 3.5mm In | In | 3.5mm TRS |
| XLR3 In 1 | In | XLR |
| XLR3 In 2 | In | XLR |
| XLR3 In 3 | In | XLR |
| XLR3 In 4 | In | XLR |
| XLR3 In 5 | In | XLR |
| XLR3 In 6 | In | XLR |
| XLR3 In 7 | In | XLR |
| XLR3 In 8 | In | XLR |
| XLR3 In 9 | In | XLR |
| XLR3 In 10 | In | XLR |
| XLR3 In 11 | In | XLR |
| XLR3 In 12 | In | XLR |
| XLR3 In 13 | In | XLR |
| XLR3 In 14 | In | XLR |
| XLR3 In 15 | In | XLR |
| XLR3 In 16 | In | XLR |
| Footswitch | In | 1/4" TRS |
| Talkback | In | XLR |
| 1/4 Out 1 | Out | 1/4" TRS |
| 1/4 Out 2 | Out | 1/4" TRS |
| XLR3 Out 1 | Out | XLR |
| XLR3 Out 2 | Out | XLR |
| XLR3 Out 3 | Out | XLR |
| XLR3 Out 4 | Out | XLR |
| XLR3 Out 5 | Out | XLR |
| XLR3 Out 6 | Out | XLR |
| XLR3 Out 7 | Out | XLR |
| XLR3 Out 8 | Out | XLR |
| XLR3 Out 9 | Out | XLR |
| XLR3 Out 10 | Out | XLR |
| XLR3 Out 11 | Out | XLR |
| XLR3 Out 12 | Out | XLR |
| Headphone | Out | 1/4" TRS |
Ethernet (2)
| Port | Direction | Connector |
|---|---|---|
| SLink | In | etherCON |
| Ethernet | In | RJ45 |
USB (2)
| Port | Direction | Connector |
|---|---|---|
| USB-A | In | USB-A |
| USB-B | In | USB-B |
AES3 (1)
| Port | Direction | Connector |
|---|---|---|
| AES Out | Out | XLR |
Specs
- Category
- Other
What it connects to
- Analog Audio in: 1,158 devices in the library can feed it.
- Analog Audio out: 1,152 devices in the library take it as an input.
- Ethernet in: 498 devices in the library can feed it.
- USB in: 429 devices in the library can feed it.
- AES3 out: 84 devices in the library take it as an input.
Use the Allen & Heath SQ-Rack in a diagram
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Related devices
Port data from the Patchify gear library, last updated 9 October 2026. Report a correction