Euge has a better demo comparison of the 2 IMO.
The more I hear the Karnivore the more it sounds like my old Veteran 30s. The knawing kaw of the V30 upper midrange is lessened and the lows and highs are boosted. You could also almost say it's what you get when you put a V30 and a T75 together in one speaker...a little bit of everything from both.
To me, it's clear that the Karnivore sounds best when combined with the a V30.