Thanks so much for the test details.tubes have gone to a new home where
someone else may appreciate them more...;-)
Cheers,
(Pharma) Nick
On Thu, Aug 30, 2018 at 2:36 AM threeneurons wrote:
> Tie all the cathodes to B+, thru 10 individual resistors. 10x 100K, is a
> good start. To select a
Tie all the cathodes to B+, thru 10 individual resistors. 10x 100K, is a
good start. To select a cathode, ground that particular lead. The other
cathodes will provide the anode current. 100K / 9 = ~11K. For testing
that's fine. Maybe a little too hot for continuous operation. I think 1mA
is a g
