ORIGINAL MESSAGE: On Sun, 10 Oct 2010 11:42:17 -0500, "Gary Schafer" <garyschafer at comcast.net> wrote: > >An external tuner is not the best way to go as the output capacitor of the >pi net needs to be very close to the cathode of the tube. REPLY: What bad thing will happen if it isn't? 73, Bill W6WRT