> Hello there,
>
> I would like to make a small switch on my A140 adsr modules.
> Looking at some Moog adsr modules I like the idea having a momentary switch to make a fast and easy way to tune the
> timing with a manual gate.
> Anyone has experience with this mod
> I guess I'll have to find a 5V( ) voltage from the pcb or maybe 12V with a resistor
>
> Cheers from Holland
>
> Jacco Ville

+12V via a protection resistor (e.g. 1k) is fine. The A-140 does not require exactly +5V. Any voltage beyond about +3V will work.

Best wishes
Dieter Doepfer