[sdiy] VCO bleed through to other modules

[Ingo Debus]

Am 23.03.2006 um 22:57 schrieb Jim Bob:

> I had the power for the modules daisy chained from one module to  
> the next.  I thought that might  be the problem, so I hooked the  
> VCO directly to the power supply (disconnected the bi-n-tic to get  
> it out of the equation for now), and it made no difference!!

Did you only hook the + and - power supply leads directly to the  
power supply, or also the ground lead?
Perhaps there's another (unintended) ground path, via front panels or  
so?

Ingo