[ARC5] 12 V Power pentode.

[Arden Allen]

> Does anyone here know of a power-pentode, which is 1) not a beam-tube, 2)
> has a 12.6 V filament, and 3) might have an octal base?

Two tubes immediately come to mind, Dave.  The 12V6 and the 12A6.  But both 
are beam tubes.  So what's the matter with a beam tube for your application?

Arden Allen
KB6NAX

He who is cruel to animals becomes
hard also in his dealings with men.
We can judge the heart of a man by
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—Immanuel Kant