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new tubes





Just went to old radio dude place today, and picked up a pair of 803's and
a pair of 866A's.  Also he gave me a gigantic transmitter coil form.  The
thing is at least 6" diam.  and 12" tall. Even has a primary form with
ceramic insulators.  May make a nice form for the tube coil I am building.

My question is: He mentioned seeing 803's in a push-pull circuit being run
at 2000W, but I only show the max plate disipation as 125W.  He says its
possible, but they glow red hot.

Comments?

Ben Bouxsein