[ARC5] 12 V Power pentode.

Dennis DuValll w7qho at aol.com
Sun Apr 10 14:26:35 EDT 2016



Ken,

How about the 12A6?

Dennis D.  W7QHO
Glendale, CA

****************





> On Apr 10, 2016, at 6:03 AM, Phillip Carpenter <carpenterpa at tds.net> wrote:
> 
> Ken,
> 
> All I could come up with was the 12BY7 9 pin miniature and the 25A6 octal which has a 25 volt filament.
> 
> Respectfully,
> 
> Phillip
> 
> Sent from my iPhone
> 
>> On Apr 9, 2016, at 11:47 PM, Kenneth G. Gordon <kgordon2006 at frontier.com> wrote:
>> 
>> 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?
>> 
>> #3 isn't all that important: I can build an adapter. But #s 1 and 2 are. And #1 
>> is of prime importance.
>> 
>> I can't think of any.
>> 
>> Anyone?
>> 
>> Kenneth G. Gordon W7EKB
>> 
>> "Courage is being scared to death but saddling up anyway."--- John   Wayne
>> 
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