Non-Original Replacement Footswitch For Fender: 099-4050-000 * One Button Amp Footswitch * Vintage Style RCA Plugs (Not 1/4") * For use with: Princeton®, Vibro-Champ, (Original) Fender Reverb. (All vintage amps with a single footswitchable on/off function requiring RCA connectors * 16ft Cable