I replaced my Marantz MA-700's with the Outlaw M-Blocks and love the results with my Axioms. They are a great fit...very neutral sounding, which (IMHO) enhances the clear detailed sound of the Axioms. The VP150 benefited greatly from the amp. Clean, robust sound from the center...where before I describe them as a little bright and at times, even harsh.

Ron

PS: I thought they are well built, solid amp. I also like the source trigger, when they receive a signal.