I know, the analog purists in the group dismiss this immediately. They've never heard it but are convinced it won't work well so they wouldn't even consider it. That's fine. After many years of chasing the dream I have a system that makes ME very happy.
Herman, your system makes you happy and that is all that matters. Congrats to you for reaching this state with your system.
Ok, I'll admit to perhaps being the analog purist at least on this thread. :-)
Let me be clear. I do not dismiss digital processing off hand. I am a software engineer also, with degrees in EE and CS, so I understand most of what is going on with DSPs and other digital equipment. It is a very legitimate approach.
Personally, I have ruled it out digital process in my system after trying it. Admittedly, I have not tried all of the best gear out there, but I have never heard any non-analog source in my system come close to what my vinyl front end produces. I know this sound very well so it does stick out to me when things aren't there. This is where my listening sensitivities have developed and it is something I cannot ignore. I'm afraid that if I were forced to chose between using digital processing to get my horns to sound good, I would move the horns out in a NY minute.
However, Duke's and Atmosphere's points are well taken and I also know and admit that my approach is also compromised. I can address some of the shortcomings with placement of the drivers relative to the others and to the listening position.
There are compromises with everything and choices have to be made. As Nick Doshi often states, "Enjoy music, tolerate equipment."