Nov 2021 – updated with CGS 577 info
4th August 2019 – Added link to video of PING mod, amended links. Needs more work as page is a bit confusing!
Panels are available from Synthcube, first there is the 1″ version:
Wiring for 2″ version:
OLD STUFF BELOW
Trigger mod diagram:
There is a short audio demonstration of the PING mod HERE
Wiring diagram for V1 panel: