If you are looking at the KSA50 I strongly urge you to also look for the comparable Threshold SA50. An original Nelson Pass design it usually is less expensive than the Krell and just as good; some say better but I suspect they are Threshold owners and biased. I've owned several Threshold products and, were I to go solid state again, it would be Threshold and/or Spectral. The used Threshold presents a wonderful value. Used KSA50 is a pure class with 50 watts that work down to 2 ohms or less easily. They typically trade for around
800 used.
800 used.