You can find a few videos previously posted here on the XILS-lab label (scroll down to previous posts).
via XILS-lab
"XILS-lab literally creates plug-in pleasure principal when recreating revolutionary polysynth
GRENOBLE, FRANCE: audio software company XILS-lab is proud to announce availability of PolyM — an authentic recreation of the pioneering Polymoog polysynth, dreamed up by American designer Dave Luce and produced by Moog Music between 1975-1980, but benefitting from finest French software skills to truly create a plug-in pleasure principal as arguably the best ‘virtual’ divide-down oscillator technology-toting soft synth available anywhere and teaching the old dog some new tricks in the process — as of July 3...That’s today. Putting PolyM in its present-day context involves initially looking back. But back in the early-Seventies, setting out to create an analogue, functional voltage-controlled synthesizer that was polyphonic against a backdrop of monophonic mainstays proved problematic for many. Moog’s musical solution came quicker than most, making an appearance in 1975 in its extremely expensive ($5,295 USD), nine-preset original form as the Polymoog keyboard (model 203a). It included a front panel packed with an almost continuous row of slider pots (permitting presets to be fully modified into more individualised analogue sounds via various subtractive synthesis parameters, including a 24dB Moog ladder filter section — allowing modulation modulated from its own envelopes and low frequency oscillation — alongside a unique and flexible three-band resonant filter section with lowpass/bandpass/high-pass filter modes) before being joined in 1978 by a marginally more economically-viable ($3,995 USD), 14-preset stripped back version (with editing reduced to volume, tuning, high-pass filtering, and basic LFO — Low Frequency Oscillator — features), which was also (confusingly) called the Polymoog keyboard (model 280a), though the original fully-variable version was then rebadged, admittedly, as the Polymoog Synthesizer.
