I owned the Heresy, LaScala's and CornwallÂ’s over the years. I never had a place that had two empty corners so I never got a chance to own the legend. I moved to the Paradigm Signature's now but I really miss the LaScala's at times. I have time and time again listened to the K horns and they are a real step up from the LaScala IMO. The only real problem with them is there size and room dimensions. In my living room the LaScalas were amazing ... in my smaller listening room - good but not great. Those horns like room.
Throw on Chicago's second album/CD and prepare for a treat! Miles Davis or Dizzy Gillespie aint so bad either.
I ran Carver equipment in the early years and switched back and fourth through tons of mid-grade stuff. I ended up spending a few more bucks and getting a Levinson No. 27 and I was in love. I never really did em justice. I wanted to run tubes but never got there. I heard the k-horns with a Mac amp once, and it was amazing to me. It takes so little to drive them ... they seem tailored for tubes. I would run Mac power, only because I heard it and was so impressed.