With nothing in the right input, the two inputs are connected and the left input passes through both channels for mono in/stereo out effects

​

When uploading a new patch, be sure not to touch anything inside the case (specifically the Teensy!) You don't want to cause a short and damage anything

​

The wet volume has the potential to be loud (probably too loud!) as make-up gain for certain patches. Bear that in mind when you turn it on, usually having the knob turned up halfway is enough

​

​

​