Guitar Pedal X - GPX Blog - Electro-Harmonix Finally Releases Expanded and Presets-enabled Pitch Fork+ Dual-Voiced Polyphonic Pitch-Shifter and Harmonizer
EHX - Pitch Fork Midi Mod - Goodwood Audio
NPD EHX Pitchfork :) : r/guitarpedals
The Electro-Harmonix Pitch Fork®+ Polyphonic Pitch Shifter/Harmony Pedal is Now in Stock and Shipping | Bass Gear Magazine