05-20-2014, 09:53 AM
Aye, when tubes are cheap, why buy a cow?
Note well very helpful comment about portables. Replacement rectifier or not, higher mains voltages today invariably raise the filament string voltage a bit more than I am comfortable with, although the rest of the voltage divider somewhat less of a problem.
Note well very helpful comment about portables. Replacement rectifier or not, higher mains voltages today invariably raise the filament string voltage a bit more than I am comfortable with, although the rest of the voltage divider somewhat less of a problem.
