I had been using my older ZP80 with my cambridge dacmagic200 DAC and everything was great. I loved the sound. This configuration worked on S1. I recently added a pair of sonos 5 speakers which sound great but work off of S2, so I have been forced to use S1 for one thing and S2 for another and it is not convenient anymore and I have been having issues with the S1 set up.
So I decided to get the port to replace my ZP80 and run everything off of S2. I have it working, but dont like the sound as much as what I had before. I know the port has a nice DAC built in but I prefer to use my cambridge DAC, but I cant seem to get it configured to work right. Before i used through the Toslink connection and all was well. I have tried using the port with the composite connection to the cambridge, but the cambridge does not seem to be taking over. I want to just try bypassing the DAC in the port and using my cambridge since I already own it and prefer the sound, if this is possible. If not I may send back the port.
Moderator edit: changed SP1 to S1 and SP2 to S2