Am working around purchasing another Sonos product, by connecting the Sonos Connect to my home stereo input, then output from the headphone jack to a 2.4ghz Bluetooth transmitter which transmits to an identical unit for receiver, which is connected to an input on another home stereo. Don't get me wrong, it works pretty well actually, but have noticeable hiss. I suspect I am getting Bluetooth and Sonos interference, as they operate on the same frequency. I am thinking if I connect Sonos as above, but into a class D mini amp. Connect the speaker output to the Bluetooth transmitter, would this eliminate or reduce the hiss.