----- Original Message -----
From: "Frank N. Haas" <headrat@rats-computers.com>
>
> I have been using a Heathkit SB-221 with much success for quite a while.
> It
> experienced the dreaded Glitch and blew a tube. I added Harbach mods and I
> don't worry about such things any longer. Is the Alpha subject to the same
> Glitch problem??? I did read where 24 MHz is not recommended because of a
> HV plate choke resonance issue at 25 MHz.
>
> Are there other mods recommended?
>
http://www.dellroy.com/W4EF's-Ham-Radio-Page/Alpha78/Alpha78.htm
73 de Mike, W4EF........................
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|