I am trying to emulate the sound of a single note sustained that "leaps" to the next harmonic. Cranked tube amps do this, although only certain notes on the guitar neck.
Is there a simple preset whereby I could use an expression pedal and the 100% wet signal would be the note one octave higher? Say the base frequency of the note is 440Hz, I dont want the expression pedal to take me from 440 to 880 in continuous increases, I want the expression pedal to take me from 440 (100%) to 440-880 mix to 880 (110%). It is a sort of cross-fading between dry and wet.
Let me know.