01-09-2012, 09:58 AM
A 12 is a old audio output tube for a battery set. Look up 112A. Handy toob to have if you fool with sets that use 01A's
Terry
Terry
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