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Batery Type/ Voltage Model 38 Cathedral
Radioroslyn
Phorum Expert
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Posts: 7,285
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#4

02-15-2010, 05:01 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.
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
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Messages In This Thread
Batery Type/ Voltage Model 38 Cathedral - by Guest - 02-14-2010, 01:37 PM
Re: Batery Type/ Voltage Model 38 Cathedral - by Guest - 02-15-2010, 01:02 PM
Re: Batery Type/ Voltage Model 38 Cathedral - by 7estatdef - 02-15-2010, 05:01 PM



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