Though I already have a Electro-Harmonix Pitch Fork pedal and the Eventide Octavox plug-in, I decided not go for a head-to-head comparison and hence make these snapshots with a slight granular edge (except snapshot 7 which is more like how I use my Pitch Fork pedal). So a number of doublers, harmonies and sequences inspired by the Octavox but a little different.

Tested with electric piano sounds, Fender Strat, and synth sequences at 120bpm (and multiples thereof).