The Sleight of Hand with 1/4” mono jacks is a two-channel CV signal footswitch for modular/semi-modular synthesizers. Upon the click of the footswitch, two CV source signals switch simultaneously between their respective A and B inputs to their correlating outputs. This hands-free tool was conceived out of a basic desire to switch CV modulation sources to an oscillator over the course of a performance while both hands were occupied playing their parts – but clearly, its uses are many beyond that. Alternatively, the functionality, per channel, can be reversed to switch a single CV signal to either its respective A and B outputs, which is particularly useful for instantly switching between two effect chains where it would be impossible to activate and deactivate many effect boxes simultaneously.
Here are videos demonstrating the Sleight of Hand in use: