The McIntosh amplifiers, particularly the ones with Autoformers, pair very well with Martin Logan ESLs, according to owner feedbacks and my own experience. They are hardly considered "box store" quality. No experience with your other components.
Musician vs. audiophile
We need direction here. My wife, a musician and says my Sophia 3s, powered by BAT 3VK IX tube pre amp and 250w solid state amp sounds flat compared to a freaking Best Buy box store
McIntosh/Martin Logan setup... I can't honestly disagree, specifically when our rig is at low volume. It lacks color and punch, even with 2ea. JL 12" subs... Help me with your recommendation, please!!!