They are some of the best amps you can get regardless of price. One thing that stands out about them is they won't "change" the way they react or sound with most speakers. This is because the output impedence is very low...which results in excellent damping. Look at the measurement section of the Stereophile review of the Power 2. John Atkinson says to the effect of "this is one of the few tube amps I could use to evaluate speakers" Very telling statement that some may overlook. We have sold them to Martin Logan and Magnepan owners with excellent results. And at the prices they go for it's a no-brainer.
