I seem to remember that there was a box to facilitate this. If I may explain. I have a SACD and am about to recieve a DVD audio capable player. I know that in order to get the full benefit of 5.1 music reproduction from either of these two sources I have to hook up the two to my reciever via 6 av cables. Is there a box which will allow me to hook everything to it and then run just the single 6n pair to my reciever, since it doesn't have 12 inputs. Thx for your answers or links.