The RJM Mastermind PBC 10-Loop Switcher isn't so much a pedalboard as it is a central command for all your looping needs with plenty of features to accommodate even the biggest rigs. Essentially a rack mounting system laid out in a pedalboard format, the Mastermind provides four function switches, an internal line mixer, and onboard MIDI controller in addition to complete command over 10 loops. An ultimate option for the experimental solo performer.