This has been upgraded to the most recent Firmware (critical for better loop flexibility)
Hugely flexible looping (including ability to do Verse, Pre-Chorus, Chorus, Bridge...4 tracks.... but you know all that )
I ran our WHOLE duet GIGS from this "pedal"....it is a 4-channel (4 in mic/guitar inputs, 4 out...2 xlr, 2 1/4", flexible routing) mixer, Plenty of guitar and vocal effects (including a terrific Vocal Harmonizer w/ smart KEY shift that dynamically follows the guitar cords) A huge LCD control screen, and quick access to physical volume knobs.
this guy does a great explanation of how flexible this ONE PIECE PEDAL replaces and simplies your setup.
https://www.youtube.com/watch?v=7LVFaMSVWs4&t=249s
I have now transitioned onto a (hugely complex) Ableton solution because I now play w/ multiple musicians on-stage.
Time to let go of this Looperboard jewel