"Andy Evans" wrote in message
...
I presume the test point is the cathode of the output valve, which has a 10
ohm
resistor. If the voltage is .32 then the current across it should be 32mA.
That's not very much - I wonder what the B+ could be - over 400v if you
want
any power I imagine. Andy


OK, what about the label?

Ua: 430V

Vg2: 440V

Vg1: -36V


What are these telling us exactly?

(Apologies for my Ignore Ants.... ;-)