02-07-2014, 04:18 PM
I'll have to track down an autotransformer pretty soon. Do you have any suggestions for a relatively cheap unit?
Do you mean just connect the filament winding in series? I have a heater transformer for an old Heathkit. I think it's 6.3 volts.
Do you mean just connect the filament winding in series? I have a heater transformer for an old Heathkit. I think it's 6.3 volts.