ASL Explorer 805 DE/JM Lab Alto Utopia combo????

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.

Thanks again
Pepe

I'm not sure your problem would be strictly power, but that impedance dip is likely to diminish the bass performance of the SET. That speaker would seem to need SS or a powerful tube amp with current. Nothing wrong with the amp, just not an ideal match with your speaker IMHO.

Tried Diva BE with ASL 1009-845 and results were good. Better than the canes and the tweeter integrated well with the midrange. Textures was excellent as well. Bass is not krell like but not deficient. I thought Diva is not the strongest in bass so Alto is hopefully better.