Industry standard mono 6.35mm (1/4”) plug, long diecast handle and nickel plated contacts. Tip switched to ground when not inserted (silent).
Data Sheet – PDF
For use with instrument (guitar) applications only. Damage may occur if connected to amplifier output.
Please note that the signal isn’t muted with some types of active electric guitars which are equipped with tip-ring-sleeve jacks that tap to activate the guitar power supply.