Run it's power wires back to the PSU itself, not to the local distribution point. It is a common VCO problem associated with the resistance of the wires themselves.
The SMD pads would be for 100n, as per what you did. They were probably added as an optional afterthought. It was a long time ago!
Ken
The SMD pads would be for 100n, as per what you did. They were probably added as an optional afterthought. It was a long time ago!
Ken
--- In cgs_synth@yahoogroups.com, "adematteo" <adematteo@...> wrote:
>
> Hi guys,
> I recently built the bi n tic and am having some issues with it regarding noise from it's osc. coming through other modules from the bus i presume.I've installed all the ferite's and caps that Ken suggests and although i couldn't find any documentation regarding the smd pads on the back i soldered in 1 100n cap on those pads.
> I'm running the module on a 12v supply also.
>
> Any help troubleshooting this would be greatly appreciated.
> Thanks, Tony
>