[Amps] looking for an amp design that can run on 120volts

David C. Hallam dhallam at rapidsys.com
Tue Dec 29 04:09:00 PST 2009


Get a hold of Bill Orr's Radio Handbooks from the 1970's.  They always 
carried a number of different amp designs.  There were several that used 
a pair of passive grid driven 4CX300's.  Easy to build and performed 
well.  I ran one for years.  I wish I still had it.  I have moved and 
don't have a 240V circuit in the house.  I have 3 amps just sitting here 
not being used.

David
KW4DH

KEVIN ADAM wrote:
> looking for an HF amp design that I can run on 120volts circiut somethin g in the 500 800 watts area
> need tube info mainly i can go from there but a proven design would be great thank you in advance.
> 
> N9IWW
> n9iww  at msn dot com
> 
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