The Rocky Top 45/50 has the same great sounding vintage circuit that the 45H had. New additions on the back are: solid state or tube rectifier switch, Plexi switch for a little different voicing, and a gain switch for the feedback circuit. All of these are switched completely out of the circuit, when not in use -so there will be no tone loss. There are two bias pots on top of the chassis. One for the solid state, and one for the tube rectifier. The appearance of the amp has not changed except for the added switches on the back. -Grant USED
$1,200.00