10-23-2023, 02:33 PM
It's possible it's not connected internally in the tube. You can check it by measuring it's resistance against the to skinny pins on the the 80 tube. Should be about equal.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry