[Amps] Alpha 77Dx

[N7SC]

 Hi Paul...
 I don't have the 77 schematic in front of me, but it sounds like one 
possibility is an intermittent filament to cathode short.
73...
Steve/N7SC

Paul Christensen wrote:
> I had an unusual condition today that seems to be the prelude of my Alpha 
> 77Dx's 8877 going bad.
>
> Thoughts?
>
> Paul, W9AC
>
>
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