Bought my wife one of these for Christmas:
http://www.logitech.com/en-gb/product/bluetooth-audio-adapter
It’s brilliant. All it does is convert a bluetooth stream to analogue audio, which is all you need. Both my wife’s iPod and my Android phone (Xperia Z3+) paired with it in about 5 seconds, no codes needed – easy.
Sounds is perfectly adequate from what I can tell. We’ve got it connected to a decent amp and speakers. It comes with a red/white phono to 3.5mm jack cable, and usefully, the device has both jack and phono outputs, so you can run this cable either way round, depending on what the input sockets are on your amp.
It comes with a mains adaptor, so it uses up a power socket. That’s the only negative I can think of.