@cleeds
Yes, in the wires they are analog signals intended to look like square waves. You may call that a digital signal if you like but they are subject to all the problems of transmitting analog signals. That is why, for example, some "digital" cables sound better than others--just like analog cables.
Yes, in the wires they are analog signals intended to look like square waves. You may call that a digital signal if you like but they are subject to all the problems of transmitting analog signals. That is why, for example, some "digital" cables sound better than others--just like analog cables.

