I have an RX3715 which I sometimes attach to my PA via the the 1/8th headphone out to my PA system, which I use as my home stereo system. However, if I plug the iPaq in to be powered it causes a hum through the PA, on batteries it sounds great.

But, seeing that the 3715 also comes with bluetooth, for headphones etc, is there some sort of bluetooth adapter thingie which I could attach to the PA to receive the audio from the iPaq? So in other words, the iPaq would think my whole powered PA system was just a pair of headphones.

Does this make sense, or is it a crazy idea.
It would be so cool to be able to sit in a chair across from the system and control what songs I wanted from the palm of my hand.

yea, i get what ur saying, i'd like that too, but for a different purpose. i have an mp3 input jack on the front of my car stereo, i'd like to put my hx4700 or my yh-820 mp3 player in my center console pocket w/o having to worry about a big cable.