1976 Fender Vibrolux Reverb1976 Fender Vibrolux Reverb 2x10 Combo Silverface 35 watts A lower powered little brother to the Pro and Super models, Fender's 35 watt Vibrolux Reverb is prized for the early breakup of its 6L6 power section and the tight, responsive tone from its 10 inch speakers. Featuring Bass and Treble controls plus a Bright switch for tone shaping on both channels, with lush spring reverb and tube driven tremolo accessible on the Vibrato inputs.