From Sevo Stille Sent Thu, Nov 15th 2018, 08:17
From Sevo Stille Sent Thu, Nov 15th 2018, 08:17
Is anyone doing re-runs of well-made bare Formant PCB's? I'd like to revive mine, which suffers from separation - the traces on several of my modules have corroded and lifted off the phenolic, beyond the point where it is worth while trying to fix it with conductive paint or wire bridges. Related to the lighter brown among the PCB sheets I used some 40 years ago - either that base has deteriorated over the course of time, or it soaked up some of the etchant, and would have required a more stringent cleaning than the other (dark brown or green) boards that held up perfectly well.=C2=A0=C2=A0 Sevo