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833A's plate color
Original poster: "Angelini, Frank J" <FrankJAngelini@xxxxxxxxx>
I am running an 833A based coil. The tube is NOS RCA from a now
defunct AM radio station. I have approx. 3000 vac on the
plates. I'm getting a nice 18 - inch brush discharge, but the plate
color is bright orange. I have been told that I am pushing this
tube. Is this correct? What should my plate /current/current
be? How can this be measured?
Thanks