Thanks for good advice.
I did not mean that I can master a whole rack. Just that most of my individual modules functions are familiar for me exept Marbles, Plaits and a lot of Distings algorithms. But after some hours fiddling I think I now have a good understanding of Plaits.
Pretty much of my rack is a result of earlier tips from booth Lugia and Ronin1973.
I thougt Ripples would be a good extra filter but I maybe need a third one?
After your new advices I think my rack will look something like this:
(Bitbox and Z-DSP are for the moment a little bit to expensive. Are there some cheaper alternatives that you can suggest?)
ModularGrid Rack