Dear Kelly,

May I make a suggestion that willl at first appear "simple-minded" or
"flip" but it is not meant to be; it comes from long experience with
this sort of thing:

"If it ain't broke, don't fix it!"

You've been happy with your radio. Why take a chance on doing something
which, though it might offer some nebulous "improvement," also has the
potential to cause possible damage to it?

Best,

Joe