Johnson made a Viking Thunderbolt 6N2 amplifier with a pair of 4CX250's. It
had 2100VDC plate xformer and had regulated screens and bias. The power
supply was good to run 1kw DC input. Great sounding amplifier when it was
not over driven.
Geo W7LFD
----- Original Message -----
From: "Mike Sawyer" <kc4slk@csrlink.net>
To: "carl seyersdahl" <carlseye@tampabay.rr.com>
Cc: <amps@contesting.com>
Sent: Thursday, August 23, 2001 7:12 PM
Subject: Re: [AMPS] Amps, distortion, etc.
>
> I have a friend of mine that runs a Thunderbolt. If memory serves me, it
runs AB1(?). Only 800 watts out though. Nice amp.
> Mike(y)
> W3SLK
> ----- Original Message -----
> From: "carl seyersdahl" <carlseye@tampabay.rr.com>
> To: "amps" <amps@contesting.com>
> Sent: Thursday, August 23, 2001 7:12 PM
> Subject: [AMPS] Amps, distortion, etc.
>
>
>
> Is there anyone here who rememders the johnson viking thunderbolt
amps.???
> As I recall, it had a pair of 4-400 tubes. Back in the 60's it was
popular.l
> I always wondered what it would do in today's rf environment!!!!
> carl / kz5ca
>
>
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>
>
>
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