- 1 – buffered “Dry” input, configurable for mono, stereo or mono-to-stereo operation
- 3 – “Wet” inputs
- 1 – Dry output, which is a buffered version of the signal at the Dry input
- 1 – Mix output, which has all of the inputs mixed down into one signal
- 1 – level control for the Dry input
- 1 – level control for the Wet inputs
- Power LED