From the Stereophile (Jason Victor Serinus) review of Master Collection Power A monoblocks:
“The Karan Acoustics POWERa monoblocks are big, heavy, extremely powerful, and extremely expensive. Yet, thanks to their sliding-bias class-A design, they will likely not tax your power grid every time you turn them on. What they give you in return for your investment, in the context of a similarly high-achieving system I should say, what they’ve given me is sound that has taken me closer to the transformative visceral, emotional, mental, and spiritual impact of great artists performing great music than anything I’ve heard in my system previously. The Karan is a phenomenal achievement, a benchmark for what can be achieved, at least in my modestly sized listening room. If you treasure greatness in audio reproduction and have the means to purchase a pair, seek them out. If you do not have the means, be careful: I, for one, do not wish to get their sound out of my head.”