Quote:
Originally Posted by Analog Addict
Why paraphrase???
“ Let these folks know that the voltages reported are derived from the first stage of the power supply. Let them know that the actual operating tube voltage is much lower when one considers the voltage drop through the filter chokes and the drop of voltage through the output transformer as well. Also with the auto, cathode bias there is an operating voltage differential with the voltage drop through the audio bias circuit. Also these voltages are for the 46 amplifier.
Talk to ya soon …
Dennis”
|
That is good to know. I do wonder what the output tubes are seeing with different rectifiers in the KT88 amp.