25 Apr
2005
25 Apr
'05
9:47 a.m.
From: "John Honniball" <coredump at
gifford.co.uk>
---snip---
I've just remembered that Magic Eye valves/tubes have (I think)
an amplifying triode in the same envelope as the indicator. And I
think they're internally linked together. Does anyone have any
data on these gadgets that would show this sort of information?
Hi John
If you remember the tube number, you can find
some information at:
http://www.nostalgiaair.org/Tubes/
They alos have quite a few schematics for old
radios. One of the tuning eye tubes that I can
think of is the 6U5.
Later
Dwight