Home › Forums › Design and Building › Effects Design and Construction › PT Specs – Hammond › Re: Re: PT Specs – Hammond
January 20, 2014 at 11:45 pm
#5967

Participant
A center tap is nice but the artificial tap is easy to add (and it makes a big difference in hum control). check out the “Valve Wizard” website, there is a great page on heater circuit design and center taps.