08-14-2024, 09:09 PM
Don't tell anybody the filament on the 5Z3 (like the 5U4) is 3a not 5a. But you can get 250ma of dc current output vs 125ma of the 80 (5Y3). I would go w/the 80 tube also.
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