[Amps] More parasitic choke questions

Carl km1h at jeremy.mv.com
Sat Jul 31 15:17:08 PDT 2010


----- Original Message ----- 
From: "Bill, W6WRT" <dezrat1242 at yahoo.com>
To: <amps at contesting.com>
Sent: Saturday, July 31, 2010 6:03 PM
Subject: Re: [Amps] More parasitic choke questions


> ORIGINAL MESSAGE:
>
> On Sat, 31 Jul 2010 11:29:22 -0400, "Carl" <km1h at jeremy.mv.com> wrote:
>
>> I prefer the research done by past generations when the
>>competence level was much higher in the amplifier department.
>
> REPLY:
>
> Was that your push-pull 2A3s with raw AC on the plates I heard the
> other day?
>
> Those were the good old days, weren't they?  :-)
>
> 73, Bill W6WRT

No, my pre 1930 derived rig runs PP 211's with DC on the filaments and 
regulated 1000VDC on the plates. Its worked close to 100 countries on 80CW. 
Several on here have heard it and report it sounds great.

I save the 2A3's for my Scott radios.

Carl
KM1H



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