Soundcraft EXPRESSION SI1
The Soundcraft EXPRESSION SI1 has 16 inputs and 16 outputs: 32 × Analog Audio.
Inputs and outputs
Analog Audio (32)
| Port | Direction | Connector |
|---|---|---|
| In 1 | In | XLR 3-Pin |
| In 2 | In | XLR 3-Pin |
| In 3 | In | XLR 3-Pin |
| In 4 | In | XLR 3-Pin |
| In 5 | In | XLR 3-Pin |
| In 6 | In | XLR 3-Pin |
| In 7 | In | XLR 3-Pin |
| In 8 | In | XLR 3-Pin |
| In 9 | In | XLR 3-Pin |
| In 10 | In | XLR 3-Pin |
| In 11 | In | XLR 3-Pin |
| In 12 | In | XLR 3-Pin |
| In 13 | In | XLR 3-Pin |
| In 14 | In | XLR 3-Pin |
| In 15 | In | XLR 3-Pin |
| In 16 | In | XLR 3-Pin |
| Main L | Out | XLR 3-Pin |
| Main R | Out | XLR 3-Pin |
| AUX1 | Out | XLR 3-Pin |
| AUX2 | Out | XLR 3-Pin |
| AUX3 | Out | XLR 3-Pin |
| AUX4 | Out | XLR 3-Pin |
| AUX5 | Out | XLR 3-Pin |
| Aux6 | Out | XLR 3-Pin |
| AUX7 | Out | XLR 3-Pin |
| AUX8 | Out | XLR 3-Pin |
| AUX 9 | Out | XLR 3-Pin |
| AUX 10 | Out | XLR 3-Pin |
| AUX 11 | Out | XLR 3-Pin |
| AUX 12 | Out | XLR 3-Pin |
| AUX 13 | Out | XLR 3-Pin |
| AUX 14 | Out | XLR 3-Pin |
Specs
- Category
- Audio
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.
Use the Soundcraft EXPRESSION SI1 in a diagram
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Related devices
Port data from the Patchify gear library, last updated 25 January 2026. Report a correction