Think this turned out well: my (guitar hero tremolo controller) routed to three parameters on each of two effects, pitchshifter then delay, and switches to select which effect was active and three other switches to turn the parameter off on the tremolo.

hope you enjoy it

the larger piece it is a part of (with amsynth going thru a rack of 5 delays and a reverb+a third track with the spectrums routed to the tremolo and voice-over)