Home › Forums › Design and Building › Effects Design and Construction › TAN Two-Stroke PT rating? › Re: Re: TAN Two-Stroke PT rating?
April 19, 2011 at 5:13 am
#5430
Robin
Participant
As I read the transformer leads schematic, the Yellow/Green lead is a 5v
tap when connected to the Green lead and not a center tap.
But the heater circuit will, for sure, need an artificial center tap (for noise reduction), created with a 100r/1/2w resistor going from each yellow lead to ground. Here is a link that explains heater circuits and creating an artificial center tap: http://www.freewebs.com/valvewizard/heater.html