1976 Fender Silverface Twin Reverb Amp w/ castersNotes Dated to 1976, same owner since 1983 Original Fender Speakers. Amp was recently Recapped and also has four new JJ Power tubes. 1st transformer is 1976 2nd is a 1975 master volume has a a notch around level 8 where signal doesn't come through, aside from that the amp is functional! no accessories! A 1976 Fender Silverface Twin Reverb Amp w casters in Very Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by