In 1960, the Super Amp was redesigned along with the remainder of the Professional Series of Fender amplifiers. Accordingly, the 5G4 Super Amp was clad in light brown tolex and outfitted with a forward facing control panel.
In 1960, Fender redesigned the Super Amp as part of a larger overhaul of their Professional Series amplifiers. The resulting 5G4 model featured a distinctive light brown tolex exterior and a forward-facing control panel, making it more user-friendly.