Dirac use while still keeping my DAC?


I would like to try adding Dirac to my system, while keeping my current doc.  I am running Roon into Auralic G2 to Sonnet dac into ARC Ref 6 to Ref 75se.  Is there a way to add Dirac to my system possibly between the G2 and my Sonnet?  Or must I go with a Dirac equipped dac?  
I am considering trying the NAD C658 replacing several pieces to get a flavor of Dirac in my room.  I am looking to see if it is something I like before going too far expensively down that road.  Or maybe the little minidsp unit at $500 for a taste. 
Anyone tried a similar experiment?
dbarger
It looks to me like the minidsp devices are dacs, and would mean I can’t use my current dac, and even my preamp would be not needed.  Do the minidsp devices take in a digital stream, output a “room corrected” digital stream which then goes to my dac?

mahler123, what chain of gear are you using to accomplish this?