As Nelson Pass so eloquently said, "Some think using DSP sours the cow's milk" I tend to be of that opinion. I've spent a bunch of money on a DAC, so to introduce several lower end DACs to manipulate the signal is just, well not even close to being a good topology. Active analog X-overs with jfets. Yeah. But remapping step, phase, and time coherence etc. I believe that is the business of speaker manufacturers and I'll be happy to rely on their brilliance to that end. Even if it happened in the 1990's. Long live John Dunlavy. Peace.