FENDER PRINCETON REVERB Description
- 12W, 1-10 in. speaker, tube chassis, preamp: 7025, 2 X 12AX7, 12AT7, power: 2 X 6V6, 5U4 rectifier, single channel, reverb, tremolo, blackface control panel, two inputs, six silver-top knobs (v, t, b, r, s, i), black tolex covering, silver grille, mfg. 1964-1981.
The Model number was AA764. In 1966, the Fender underlined nameplate is added on the grille, In 1968, the control panel was changed to silver, blue cloth, and aluminum trim was added. In 1970, a three position ground switch was added. The underline on the namplate was dropped in the mid-seventies. Around 1978, a boost-pull knob pot was added. In 1980, blackface with silver grille was re-introduced and became an option.