I have a friend who had the ATI 2505? amp driving a pair of Michaura M665 towers (very much like the Axiom M60s). He replaced that amp with a Parasound Halo. The ATI, ran cool, quiet, had great sound quality at low or high volumes, and was a terrific amp. Looked like a piece of serious Soviet military hardware. He likes the Parasound, but it runs very warm to the touch. The Parasound is prettier. The ATI is one serious and terrific piece of equipment. I highly recommend their amps.

Enjoy the Music. Trust your ears. Laugh at Folks Who Claim to Know it All.