Hi all,
I'm building my first amplifier - or my first serious amplifier that is. The
chosen tube is a GU74B and I'm wondering about the operating parameters when
I'm designing the Pi-L filter. I have of course read the specs sheets where a
maximum plate current of 800mA at a plate voltage of 2500 volts is stated. But
what I really would like to know are the "best" conditions to operate this tube
under. I guess I will get different answers from all of you, but it would help
me anyway to decide on something to use as as a basis for tank calculations.
My PSU will deliver 2500 volts under no-load conditions.
Thanks!
73's
Ulf /SM0NOR
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