The reciver I have is like 20+ years old so some of this stuff is new to me when I upgrade to new units which will be the NAD C352 Integrated Amp and C542 CD player.
On the Amp it has IR input/output and the player has Digital optical and coaxial digital output.
Im guessing the IR hooks to the optical on the cd, what about the coaxial?
Is the Optical a better connection that cables? or is there any diffrence?