I humbly submit that it really depends on the design of the preamp and amp. But that is just from my own experience and without any engineering background. It always surprises me that so many reviewers claim that SE is just as good, and how many reviewers seem to keep only SE IC's on hand.
As an owner of an ARC Ref 6 and Ref 80S and Ref 150 SE I know that Warren Gehl and Co strongly suggest running balanced with the very best IC's you can afford. I conducted listening tests with a wide assortment of balanced IC's at all price ranges and heard huge differences. I settled on Cardas Clear Beyond.