Quote:
Originally Posted by dieseljeep
I honestly, don't remember Zenith using stacked B+. I'll have to consult my Rider's CD on the older models.
RCA used it on their lower-end models in the mid-50's, but not as much as some of the other makers.  |
I'm honestly guessing it uses that circuit based on the symptoms...If it is not using stacked B+ I can't imagine the audio pulling enough power to affect other circuits short of the output redplating (which I think he'd notice).