Rolls RP8

The RP8 is a dual momentary contact foot switch with a single TRS 1/4 in output connector. The sleeve of the jack is common to the 2 switches and the tip connects to one switch and the ring to the other. When a switch is pressed the tip or ring is shorted to the sleeve. This is intended for general purpose use where a momentary switch is needed as on some guitar amps, keyboard sustain pedals, etc.