I'd give serious consideration to VAC's new Statement 440 amps. I chose VAC (Phi 200) over VTL (MB 450sII) because I found more musicality, better control over microdynamics, and all around more lifelike sound from VAC.
That being said, Gryphon is what Andy uses, a point you should not overlook.
That being said, Gryphon is what Andy uses, a point you should not overlook.