Guitar Pedal X - GPX Blog - Electro-Harmonix Finally Releases Expanded and Presets-enabled Pitch Fork+ Dual-Voiced Polyphonic Pitch-Shifter and Harmonizer
Electro-Harmonix Pitch Fork Plus Pitch Shifter – Custom Sounds Finland
Electro Harmonix Pitch Fork+ Pitch Shifter – Thomann United States
Electro-Harmonix Pitch Fork Plus Polyphonic Pitch Shifter/Harmonizer (new) - 683274012216