The Mastermind PBC/6X
features:
6 audio loops, 3 of which are stereo capable
A buffered insert loop that can be used for a 7th pedal, or for special routing strategies like the “four cable method”
Matrix switching that allows reordering of loops
2 function switches for amplifier channel control
An integrated tuner
A full-featured MIDI controller that can send any type of MIDI message