Does your receiver have a digital out also? If so, run the Sony into the Yamaha and then out the Yamaha to the Link DAC. Also, I know the Link DAC can pass through a signal without going through its DAC, but that may only be analog. Check the manual. Not sure if a Y adapter is a good idea, but you could try that.
Best hookup for Link Dac 2 and Sony S9000ES
I have a MSB Link Dac 2 and a Sony S9000ES sacd/dvd player and want to connect them to my Yamaha RXV995 receiver. What is the proper way to do this? I want to utilize the dac but still need to feed coax/digital to the Yamaha to get Dolby Digital and DTS. Suggestions please!