Hi, I am considering the purchase of a Ruark R5 to stream music and play CD's. Is it possible to connect the Ruark once playing CD's to the 3 SoundTouch speakers in the house to hear the CD's? Ruark said "It is up to the manufacturer (Bose) if they wish to make their products “open” or “closed.” Can anyone help with this, and / or confirm that it is possible. Thanks.