Distortion Theory

[GVC]

Hi all,  a while back I saw a random link to a article, I think GGG, about designing your own distortion circuits.  I have tried digging the article up and I can not seem to find it.

If someone knows what I am talking about could they point me in the right direction.

Thanks in advance.

[ezanker]

Is this the one? http://www.generalguitargadgets.com/richardo/distortion/index.html

Erik

[GVC]

that is it!

Thanks a million