Doepfer

Hi Ingo,

>  Even though the
> filter itself is rather smooth sounding the self oscilation comes all
> of a sudden 

I'd be quite happy to cast an eye over the circuit to see if I can come 
up with a suggestion as to how to change this, but unfortunately I 
don't actually have this module and so do not have access to the 
schematics, so unless someone can send me a copy ... Dieter? Anyone?

Tim