From Fender:

“This amp has seen action in every imaginable venue and remains indispensable to this day. Be it rock, jazz, country or anything else, this is what a clean electric guitar sounds like – or add an upside-down Stratocaster guitar and a fuzz box …

The 85-watt (at 4 ohms) reissue ’65 Twin Reverb features four 6L6 Groove Tubes output tubes, four 12AX7 preamp tubes, two 12AT7 preamp tubes, two 12″ 8-ohm Jensen C-12K speakers, dual channels (normal and vibrato), Fender reverb, vibrato, two-button reverb and vibrato on-off footswitch, tilt-back legs, black textured vinyl covering and silver grille cloth.”