^^ This is all SD themselves can legally disclose about the pickups.
Some here have however had them (some have even dissected them), most seem to say they´re tonally a C5 or CC / ´59 set, but I´d wait for the others to chime in...
I personally would stick with the normal SD line and not with a pickup that some guy with a not so spotless reputation touts as the be all-end all w/o providing specs, simply because it´s easier to find other pickups if you know what the starting point is