02-15-2010, 04:01 PM
I built a really cheesy power supply for my battery set. The hv is taken right off of the ac line. Like an AC/DC radio. Caution must be used when connecting it to the set and making sure the AC plug is polarized properly! Used a few dry cell for the bias batteries. Filament voltage is adjustable up to 6v or so
Terry
Note from site admin: Sorry, but the photos which were attached to this post are no longer available.
Terry
Note from site admin: Sorry, but the photos which were attached to this post are no longer available.
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
