Problem playing DSD files using Topping NX4 DAC with ipad

Go into audio settings
Disable iPad core audio
Enable topping DAC out then click on device set up
Change to DSD over pcm 1.0 in DSD playback strategy
Then shut down and restart roon
That did the trick for me and DSD playback issues I was having with my Topping d70 that was comn3cted to my MacBook Pro…