I once saw a hifi system with good components and about 20 feet of wire completely unable to reject audio from an FM transmitter. The transmitter was 1000 feet away. There was very low level audio coming from the speakers when the system was off. Fuggeddaboudit when it was on.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
