Hi Winston, There are several good amp recommendations here but if you can get a demo with the new Berning Quad Zs, I have no doubt you would be left with a big smile. When the MBL 9011 amps left me cold, I talked/begged David Berning into working his magic with amps that would power the most difficult speakers made, read M1s, Revel Salons and MBLs. The units offer large current delivery, COOL running tubes, slam and finesse. No other high output amp offers this combination that I know of.
