FENDER TREMOLUX (NARROW PANEL) Description
- 15W, 1-12 in. Jensen speaker, tube chassis, preamp: 12AY7, 2 X 7025, power: 2 X 6L6, 5AR4 rectifier, tremolo, top numbered control panel, four input jacks, five pointer knobs (mic v, inst. v, tone, s, d), tremolo foot control switch, diagonal tweed covering, brown tweed-era grille, mfg. 1955-1960.
First model was the 5E9. In 1957, output was changed to 18W (Model 5G9). In the later models, they may have different phase inverter and tremolo circuits. The nameplate changed in 1957. This was the first Fender amp with an electric tremolo unit.