I changed from a low-end 7.1 AVR to a better quality 5.1 AVR. With the previous setup, I had split the extra 2 channels off and ran them as stereo output to a set of connectors that ran to speakers on the patio. However, with the 5.1 setup, that is no longer an option. I have an extra airport express that I could set up to drive those patio speakers for AirPlay via my music library... but I am having trouble finding the necessary connector. Can anyone provide a source for a quality cable that will connect the bare leads required for the wall plugs to a .35mm jack for the Airport Express?