There are a couple things I could get mad about with the ar m200, like that their company doesnt exist more, kind of. So no software updates anymore, I couldn't even find a download for their newest software.
Or that its a really lackluster dap interface.
But none of that matters because it sounds awesome, especially balanced with my Sendy Aivas, even though they run at 130 out of 150, the included class a amp runs completely clear even at max volume.
The fact that I can use it as a bluetooth receiver makes this the perfect portable device for me.