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Old 29th Jan 2010, 12:01 pm   #8
Tim
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Join Date: Jan 2003
Location: Bradford on Avon, Wiltshire, UK.
Posts: 3,310
Default Re: Magic eye valve types

AC/ME,UM4,UM80

A good place to look is here

http://www.r-type.org/inx/inx00408.htm

I have an EM1 somewhere, and a 12XXX(can't remember exact nomenclature) with a 12 volt filament(sadly O/C new in box ) and octal base.
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Last edited by Tim; 29th Jan 2010 at 12:07 pm.
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