By: Dominic Sciarrino | Stompbox Electronics | Last Updated: October 25th, 2026 Guitar pedal battery switching, DC power disconnect, and expression pedal wiring explained Introduction Switches: the most engaging electromechanical component! Available in all sorts of shapes, sizes, and configurations – switches give us the ability to interact with the electronic world. In this post, … Continue reading Circuit 5 of 48: The Switched Jack