The FENDER 68 TWIN REVERB is an 85W tube amplifier with the following technical characteristics: late 1960s Fender silver panel look, modified Twin Reverb tube circuitry, hand-wired valve housings, four pre 12AX7 valves, two 12AT7 valves and four 6L6 power tubes, two 12" Celestion G12V-7010” cones, spring reverb and Fender valve tremolo included, vintage channel for the traditional silver panel tone; customized channel with Bassman tone control circuit. double switch and foot cover.