Barrel Jack Wiring Diagram. This specific example does not include switches. Photo 3 shows the wiring for a stereo open jack and Photo 4 is a stereo barrel jack.
C14 male IEC power inlet on a DC project power supply. This wiring delivers both Mono and Stereo modes. The barrel jack.
Some diagrams may be unavailable during this time.
Diagram 13 shows a typical mono jack and how it should be connected. These Switchcraft jacks accept standard 14 plugs. A mono jack is suitable for most guitars. Typically it uses black green red and white wire colours.