http://bama.edebris.com/manuals/hallicra/ha1/ 
<http://bama.edebris.com/manuals/hallicra/ha1/>


> On May 15, 2017, at 11:39 AM, Russ <[email protected]> wrote:
> 
> Folks:
> 
> Not exactly Elecraft, but I am restoring the HA-1 tube keyer copy that I 
> built from scratch as a kid in 1970.
> The tubes have all lost their markings (and maybe their functionality).
> Does anyone have a schematic (or manual)?
> 
> Thanks, Russ KD4JO
> ______________________________________________________________
> 


Grant NQ5T
K3 #2091, KX3 #8342



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