It comes as 2 softwares : DTS Sound Unbound which comes with activated license for DTS Headphone:X and DTS:X Decoder, other app is DTS:X Ultra where user can use 'content mode',equalizer etc., stuff that changes the sound dramatically.Īfter upgrading to Windows 11 the DTS:X ULTRA app doesn't seem to do anything, it detects hardware perfectly and works just like it worked under win 10, but with the exception that no matter what I do with it, the sound doesn't change at all. Hi! My motherboard is Z590 AORUS ULTRA (rev 1.0) and it comes with DTS:X Ultra software/license.