Yes, it is a usual auxiliary anode construction, you find it in a lot of
+- tubes as well.
Jens
Oh nevermind, there is a connection at the top with the anode grid!
On Tuesday, June 19, 2012 5:54:03 PM UTC+1, kay486 wrote:
Ok, so the tube just arrived, everything seems just fine, but i
havent got the time to fire it yet. The thing is i have noticed a
really strange thing - there is an extra cathode wich is *upside
down* number eight in the middle, in between two and five. It
looks like its not connected to any pin. Does anybody know why its
there?my guess would be it acts like a spacer, but why?
On Wednesday, June 6, 2012 7:22:26 PM UTC+1, kay486 wrote:
Hi there, i just bought one Z5680M tube pretty cheap and now
im waiting for it to arrive. The thing is that it has dark
corners on the anode grid. So im bit worried that it might not
function. Does anybody know what could be the problem, and if
it affects the tubes function? (see the picture)
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