I think I'd have just as easy a time of finding lead panels around the house as I would a portable AM radio. :)

The bib trick would work, really, I swear. Some people might suggest tin-foil, but that's to prevent brain-readings by the aliens Tony was talking about earlier in the thread.

If the noise is being introduced into the signal wires from the tuner module to the empeg, then moving the tuner isn't likely to do any good. But if this were the case, I'm sure more people would be having this problem - and with other frequency selections. Since it seems to be specific to certain frequencies, this points to interference being picked up by the tuner itself (or the antenna line I suppose).

Bruno