How to Play iTunes Music on HIFI System
There’re two way to play iTunes music collection on HIFI system: Airport Express and Apple TV.
With Airport Express, You may run Toslink cable from the wall to you HIFI system and configure it to use Airtunes or AirPlay. Then you may play the music on iTunes and listen on your HIFI system.
Another way is via AppleTV. With Apple TV, Connect the optical out to your AMP and then pull data from a shared iTunes library on your network, and control the music with the remoter on your TV.
Just enjoy iTunes music on your HIFI system Now!