GENERAL SPEC:The 1970s Silverface Fender Twin Reverb is a 100-watt, all-tube amp with two 12-inch speakers, a silverface panel, and two channels (Normal and Vibrato). The amplifier uses four 6L6GC power tubes and a combination of 12AX7 and 12AT7 preamp tubes, with built-in spring reverb and vibrato effects in the Vibrato channel. CONTROLS:Normal Channel: Volume / Treble / Middle / Bass / Bright switchVibrato Channel: Volume / Treble / Middle / Bass / Reverb / Speed / Intensity / ...
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