[ARC5] On Hacking

[Geoff]

The beam power tubes are a bit more efficient than the older design 
pentodes. The 6F6 is a rebased 42 and the 6K6 a 41.


----- Original Message ----- 
From: "mac" <w7qho at aol.com>
To: "Ian Wilson" <ianmwilson73 at gmail.com>
Cc: "ARC-5 Mail List" <arc5 at mailman.qth.net>; <gewhite at crosslink.net>
Sent: Thursday, October 18, 2012 12:22 PM
Subject: Re: [ARC5] On Hacking


> 6V6...  Likewise one can substitute a 12V6 for a 12A6.  The 12V6 seems
> to give a it more output in some circuits, TCS xmtr oscillator for ex.
>
> Dennis D.  W7QHO
> Glendale, CA
>
> ******************
> On Oct 18, 2012, at 7:22 AM, Ian Wilson wrote:
>
>> Gordon,
>>
>> What did you use as a sub for the 12A6? 6K6?
>>
>> 73, ian K3IMW
>>
>> On Thu, Oct 18, 2012 at 6:58 AM, gordon white
>> <gewhite at crosslink.net> wrote:
>> I have replaced 12 volt tubes with their 6 volt cousins, avoiding any
>> re-wiring.
>>
>>   - Gordon White
>> ______________________________________________________________
>
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