I have a Pioneer CDX fm128 cd player. It is a 12 disk cd changer, and works perfectly. The problem is that it transmits over the radio, not directly to the car speakers. When I use the cd player I can hear it working, but I can also hear crackling or other radio stations faintly. I would like to know if there is any way to transmit the signal directly to the car's speakers or antenna so I do not recieve the static. Any suggestions would be helpful. Thank you.