Thinking of adding an RME ADI 2 FS Pro to my current setup I haven’t bought the ADI 2 yet!

Here is my proposed setup to add the ADI 2 to what I currently have , Digiface, Pulse 16 and Audient ASP880.

Currently I’m running my speakers off outputs 1+2 of the Pulse 16

Would adding a Converter like the RME ADI 2 FS Pro improve things?

Here is my current setup. NOTE adding the RME ADI 2 as in my diagram is my plan.