10 Synth Pedals That Tear the Space-Time Continuum - Premier Guitar
Electro-Harmonix Super Switcher Programmable Effects Hub - YouTube
Guitar Pedal X - GPX Blog - Jackson Audio's New Wave Modulator is an incredibly innovative and expansive 7 Mode Stereo Analog Chorus, Vibrato, Rotary and Harmonic Modulation Pedal
Electro-Smith Daisy Petal Programmable Guitar Pedal - Signal Sounds
Arduino DUE Programmable Guitar Pedal - Hackster.io
DIY Programmable Guitar Pedal Rocks The Studio & Stage | Hackaday
Updated: Pi-FX : A Raspberry Pi-Based Pedal Board | by Anthony Tippy @Tibbbbz | Medium