The Keyztone Exchanger Pedal - Make a Les Paul Sound Like a Strat - YouTube
Keyztone (@KeyZtone_Brand) / Twitter
Guitar Pedal X - GPX Blog - The Method behind the Madness - an Explainer Feature on the Inner Workings and Science of my Pedal-Chain / Pedal Platform Stereo Rig
Guitar Pedal X - News - Keyztone EXchanger vs SIM1 XT-1 vs Alternatives