My problem is that the tube gets red hot and I am not getting any bias voltage readings, all 0v. I have checked all of my wiring and all of the voltage measurments as listed in the assembly manual. I have checked all connections and looked for ground short from the driver board to the chassis. I cant seem to find the problem, I'm perplexed!
Can anyone out there give me something to go on? I am so frustrated with this that I had to call it quits for the night. I hope I didn't damage the output tube, Very $$$.
Running new KT-120 Tung-Sols. I even did a tube swap to see if it was a bad tube. even after swapping tubes, no difference. I am leaning towards a transformer problem but I don't know for sure.
Any help you can give would be greatly appreciated!Â