All three studios I've spent any serious time in use rack mount power amps. Two use Paradigm Reference products, one uses Paradigm Signatures, I believe, in Studio A and B&W in Studio B.

One of the studios was flooded out this spring and they're still rebuilding... I'm trying to get the owner to look past the audiosnob factor and consider Axioms - maybe I'll buy him a pair.

Bren R.