CelticDude wrote:
Hello all,

My wife seems to be using the dimmer switch more in the winter just
when I'm listening to SW. The noise blanker doesn't seem to help.
Are there dimmer switches made that don't produce the "pleasant" buzz
of the standard one?

Yes, they will be marked "Includes radio frequency interference
suppression circuitry" or similar.

Presumably it would be more expensive,

Yes