Allen & Heath CTi1500
The Allen & Heath CTi1500 has 14 inputs and 12 outputs: 16 × Analog Audio, 4 × Ethernet, 2 × AES3, 2 × USB.
Inputs and outputs
Analog Audio (16)
| Port | Direction | Connector |
|---|
| 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 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 |
| Headphone (1/4) 1 | Out | 1/4" TRS |
| Headphone (1/4) 2 | Out | 1/4" TRS |
| Headphone (3.5mm) 1 | Out | 3.5mm TRS |
| Headphone (3.5mm) 2 | Out | 3.5mm TRS |
Ethernet (4)
| Port | Direction | Connector |
|---|
| DX | In | etherCON |
| gigaAce | In | etherCON |
| Ethernet 1 | In | RJ45 |
| Ethernet 2 | In | RJ45 |
AES3 (2)
| Port | Direction | Connector |
|---|
| AES3 In | In | XLR |
| AES3 Out | Out | XLR |
USB (2)
| Port | Direction | Connector |
|---|
| USB-A 1 | In | USB-A |
| USB-A 2 | In | USB-A |
VGA (1)
| Port | Direction | Connector |
|---|
| VGA Out | Out | VGA |
Word Clock (1)
| Port | Direction | Connector |
|---|
| Word Clock | In | BNC |
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 in: 105 devices in the library can feed it.
- AES3 out: 83 devices in the library take it as an input.
Use the Allen & Heath CTi1500 in a diagram
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Port data from the Patchify gear library, last updated 25 January 2026. Report a correction