Normal
I can't hear anything on either of the attachments, but I was born with nerve deafness that effects high pitch noise and general hearing just below the normal speech range. It has been a curse at times with terrible ringing almost constantly. Then at times it is a blessing like if this was my truck all I hear is the nice purr of a 6.2 V8. It also comes in handy to blame my hearing when I do the selective hearing of the wife when I need too. Hope you find the issue if not the radio can be your salvation.