Synthrotek MST Expressor Eurorack Expression Pedal Interface

The MST Expressor allows you to use expression pedals with your modular, taking a handsoff approach to expand your control and creativity. It has two identical powered expression pedal processing units in one handy module, allowing you to do things such as: Control volume with your foot Attenuate CV or audio if no expression pedal is plugged in Add positive or negative voltage with the flick of an ankle: Sweep a filter cutoff Transpos