Wow, great to hear you found a product that brought an improvement. Did you try just the front-end alone into the Haley? .... and did you try just the CAT amp into the Haley? I would be curious to know where much of the benefit came or if it was fairly equal in both places. The reason I ask is that I have a pair of JL-3's and I too have heard about the RSA's possibly working with large amps. In my case, I would get a Haley for each amp and another PLC for the front end.
