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 CGS 577 PCB:

2″ version:

Wiring for 2″ version:

The PCB (CGS 577) is available from Synthcube and Elby, and more detailed construction notes are here

This panel utilises Clee’s 4U Bracket, also available from Synthcube

 

 

OLD STUFF BELOW

73 VCF NO BORDER 1000 HIGH phofghto 2

 

 

 

photo 1

 

Trigger mod diagram:

73 VCF Trig mod 3The resistor marked ‘100K’ which is crossed out should maybe actually be 100K, experiment!

There is a short audio demonstration of the PING mod HERE

 

 

Wiring diagram for V1 panel:

73 VCF WIRING DIAGRAM V2