On a deuce, is it ok to use tube tracking instead of silicon at 50 watts, the manual infers you should use tube at "full power" which I am assuming means 100 watts only?
You can use tube rectifiers in either 50 watt or 100 watt settings or the silicon diodes for either wattage setting. What happens with the tube rectifiers is that the amp will automatically use one rectifier tube at 50 watts and change to two rectifier tubes when you switch to to 100 watts. That is what they mean by tube rectifier tracking.