I don't think so. Unfortunately the text in my OP was formatted so that it might be ambiguous - sorry for any confusion created, I've formatted it more clearly now.

My guess is that the hybrid configuration uses the 4 Anadigm chips for the filters. I could also speculate that the monosynth configuration used an Anadigm chip for each of the 3 oscillators and the filter.

As for the "stereo analog filter" configuration, that seems to be an analog processor application (not a synth). Bryan Pape of Fabulous Silicon explains in this video that they also see it being used as an analog processor: