Hi, I'm trying to output sound coming in from a Shure wireless mic connected to the line in port on my macbook pro. The sound comes in ok, I can see the sound bars move in the input volume in system preferences/sound/input/Line In.
The problem is that the sound does not come out of the internal speakers. I can listen to iTunes music in my internal speaker, If I switch to Denon-AVR for output(I'm sending the sound to a Denon AVR-2313Ci home theater receiver) the iTunes music redirects to my AVR, but the wireless mic does not. I can even record sound comming in from the mic with quicktime. So I know the sound is comming in ok from the mic.
Any help will be appreciated.

Carlos San Miguel