[sdiy] Advices for ringmod and noise source

[TIm Daugard]

> The same for the noise source. There are plenty of design, so if someone think
> one is better than other, i would be happy to try it. In this case, a white
> is a white isn't it ?

The ARP 4022 is about the simplest design. My basic white noise source is
similiar. Unfortunently I can't pin point where I got the schematics from. If
some one knows where the ARP schematics are stored please reply.

Tim Daugard