If you're looking only to bring Bluetooth connectivity to your current system, something like this would work, and it's well rated on Amazon too: http://www.amazon.com/gp/aw/d/B00IQBSW28/ref=pd_aw_sim_147_2?ie=UTF8&dpID=41UR6fEoZTL&dpSrc=...
Just plug it into your receiver via RCA and off you go! I did this with an old Song receiver (older than I am, actually) and it worked great. Is that what you're looking for?
Just plug it into your receiver via RCA and off you go! I did this with an old Song receiver (older than I am, actually) and it worked great. Is that what you're looking for?