op
as others have said, ref75se is a terrific, absolutely top drawer amp
whether it will drive vandy 2ce’s depends on room and listening level - in most normal cases it should do just fine
that said, as paul mentioned above, for the vandy 2ce (sigs i hope) i would err on the side of a nice solid state amp (think hegel, ayre, belles, pass labs) - the ref 75se isn’t ideally suited and frankly it is a class above the speaker and not a glove fit (better for higher efficiency higher impedance speakers imho)... you’d also save a grand or two and have as good if not better sound (especially in the bass region)