Genuine Fender Vintage 1-Button RCA Footswitch works with the following amps:
Princeton, Vibro-Champ, (Original) Fender Reverb (All vintage amps with a single foot switchable on/off function requiring RCA connectors)
Fender part: 099-4050-000
Princeton, Vibro-Champ, (Original) Fender Reverb (All vintage amps with a single foot switchable on/off function requiring RCA connectors)
Fender part: 099-4050-000
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov.