[Milsurplus] BC-342 High B+ Current

Marty Reynolds cosmoline at aa4rm.ba-watch.org
Sat May 23 08:06:44 EDT 2009


Hey Mac

I agree with A K on those Micamold papers.  Good, bad ugly

But you've probably only got one or two REALLY bad ones.

Here's my MO for a quick revival.  Make a voltage doubler 115vac
supply & feed output thru, say, 10k/20w to screen of 6F6 output tube
WITH int'l supply turned off.

All those caps have isolation resistors in place and voltage drop
with this lash up will turn up the really bad stuff fast

Change out the bad 'uns & use the set a while

   Marty AA4RM, radio plumber


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