Add dry/wet mix for all blocks

[DiffractionCircuit]

Already requested.

Universal dry/wet mix parameter on all blocks

Ok hear me out… even if it doesnt apparently make sense in tradition terms… but the QC is out of this world in its sonic possibilities! Lets amplify that! Here is an example. The pitch shifter. If we could have a dry/wet, we could easily create compex chords from a single monophonic source. Classic DI/amp tone mix another example Or go nuts with effects to produce quite original sonic landscapes. Would save DSP (i think) compared to splitting rows and signals, saving space, keeping things cl…