Radial Bones Twin City Active ABY Amp Switcher Pedal with Load Correction, Polarity and Ground Lift Switches, Two Footswitches and Isolated Output - Zorro Sounds
Orange Amplifiers Amp Detonator ABY Amp Switcher Guitar Pedal | Guitar Center
Headlight - Radial Engineering
Fender ABY Switch - Five Star Guitars
Voodoo Lab Amp Selector Pedal | Cream City Music
Build Your Own Guitar Amp Foot Switch (Under $15) - YouTube