[ARC5] S+N/N results - suspicions

[Kenneth G. Gordon]

On 17 Jun 2013 at 14:56, Geoff wrote:

> >I now suspect that at least one of the reaons I had such a dramatic 
> >improvement the first
> > time I swapped a 12SH7 in place of the 12SK7 is that there was a pin in 
> > the socket not
> > making good contact, despite my having put a drop of DeOxit in each socket 
> > hole.
> >
> > I must have missed one.
> >
> > Subsequent swapping showed no improvement worth considering at this 
> > frequency of 2.0
> > MHz.
> >
> > Oh, well...
> >
> > Ken W7EKB
> 
> That sure makes more sense (-;
> 
> Carl 

Well, it sure does to me. Thanks, Carl.

Ken