well, ok. I'm trying to come up with something. Now this doesn't happen if a cable isn't connected, correct. I have a friend that has a contact @ mitsubishi. I send her an email to see if she can get any information. I know that you said the radio was replaced but that doesn't mean that there wasn't a bad run of parts or a SW issue in the radio.
Originally Posted by sylster
It's a crackling popping sound...kind of a tsk tsk tsk sound that gets louder as the volume is increased....and yes it the the aux jack on the faceplate and yes they are all stereo cables.