Ethernet Cables, do they make a difference?

I meant that DAC is well separated from played - that is the key.
Actually cable from  BDP-1 to DAC may create some difference.

Try toslink from BDP-1 to DAC

The BDP-1 doesn't have a toslink output...

I'm not sure if we're both on the same page about what we're discussing.

@acepilot71 I do not own the integrated. I own the Black EX DAC and EX amp. I doubt there is much difference as far as the Ethernet input goes. 

@acepilot71  Does your DAC have an Ethernet input?  I am not addressing TOS Link or USB. 

@zoom25 my bad, for some reason I thought it does. Bottom line last link to the D to A conversion stage is important especially if DAC has small buffering and very specific to the individual setup

@markalarsen I have USB toslink coax Bnc. I prefer toslink (just mentally) because it has no electrical connection with computer which is full of... noises. No noticeable difference with USB and I did not try coax or Bnc (because I’m lazy)