Using a Black Cube SEII and I've been hearing a radio station in the background during quiet sections and in between tracks. I assumed it was my son or wife leaving an alarm clock unattended and so it was playing. But nope it is coming through my speakers. If I lift the Black Cube off the component shelf the station goes away, if I put it back on the MDF shelf it come back. if I turn it a little to the left or right it gets louder or softer. It is driving me nuts! Any ideas what is causing this and how to kill it?