Having recently become the proud owner of a RoadKing combo, I noticed that two of my 6L6 power tubes have white writng on them and are marked STR430 and the othe two 6L6's have black writing and are marked STR440?
Whats the difference and will it effect the tone of the amp?
The two tubes nearest the rectifier tubes are the STR440's if this helps.....
Thanks in advance
Spud
Whats the difference and will it effect the tone of the amp?
The two tubes nearest the rectifier tubes are the STR440's if this helps.....
Thanks in advance
Spud