A Regen delay, using Bollie delays and Shiroverbs in series to get an octave up with each new layer. Also a clean path on the side. Use a volume pedal or eBow to swell notes into the pad sound, loop it with the looper then switch to the clean side... You'll need to address a lot of the controls with MIDI. Have fun!
I sounds great!
… but the demo video doesn’t show de pedal board.
I can only know whats happening if I download it to my mod…