Does anyone know who would have made the reverb tank for a '67 Sentura I? I rebiases my amp last night and noticed the tank (which always looked on the small side to me was an OC ("Made by pretty girls in Wisconsin under controlled conditions.") I also noticed a couple more screw holes which could belong to a longer tank.
Does anyone out there have a '67 era s-series head with an Accutronics or Hammond reverb tank?
