[AMRadio] WTB: WRL Globe King 500-C (or A)

Donald Chester k4kyv at hotmail.com
Tue Apr 30 00:05:39 EDT 2002



>From: "Brian Carling" <bcarling at cfl.rr.com>


>Yes, back in TN circa 1984-85, I had a GK-400 with the V70D triodes. Never
>could neutralize the thing. Maybe I could have obtained advice & done it if 
>we had
>had this list back then...

Yes, I remember.  I knew the guy who bought it.  Don't think he ever got it 
on the air.  I told him I would help him, but we never got together.  Don't 
know what ever happened to it.

Both my homebrew rigs use pushpull triodes with cross-neutralisation scheme 
and link coupling, just like the GK-400.  I have sworn by that circuit for 
almost 40 years.  It's real easy to adjust once you get the hang of the 
procedure.

73, Don

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