I think the bass will suffer but give it a shot. Just be sure you go easy on the volume control.
>>I chose the ASL amps because of their price.<<
That speaker dips to about 3 ohms and has a minimum power requirement of 40WPC.
For the same price, about $2000 used, a better choice IMO is a pair of Rogue M-120 Magnum. Better power supplies and more horsepower. Not to mention the relability issue.
Thanks, guys. My main concern was when this amp would "run out of gas". I chose this one over the Monsoon or Hurricane amps(both are @2000 used) because it is SET. I am not too familiar with the Rogue M-120 other than just what I have read on Agon. I figured if I was going to experiment with tubes, I might as well go SET. If many of you feel that the SET amps are underpowered for the Alto Utopias,I may go in another direction.