This all-tube tone machine cranks out fabulous lead distortion and tight crunch exactly like the original model from the 1967 to 1969 era. Inspired by Pete Townshend's unquenchable thirst for VOLUME, it features 100W of power from 4 EL34s and 3 ECC83s in the preamp -- the exact configuration of the original. True bypass series FX loop, 3-band EQ, and presence control.