I've put every power cord I own on my DAC, except the Virtual Dynamics Power III (which BTW is NOT the worlds best power cable as they claim), and my Elrod Sig III as either would yank the DAC off the shelf by their sheer weights.
shunyata Python VX, Taipan helix, Voodoo Black, and Gold dragons, and The Tesla II, and a Nirvana power cord.
Each one has a different effect on the outcome.