01-08-2021, 02:36 PM
You could if wanted SS the 25Z5 by using an old base and adding 3 diodes. One across the heater pins and the other two the plate to cathode. No heat and more B+++++++. I've used it in a few sets but not w/a cap dropper
GL w/your project!
GL w/your project!
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
