Good tip, the parts are on order. I should have thought to look.
Were the cmos + similar clock machine built, beside being a CYGN-A and B, would it expand in some way(s) on what the CYGN-B does?
The photo shows the flooring and slew of the output of osc2 when amplitude modulated with the sinusoid from osc1. These effects are not present when osc1 or 3 is amplitude modulated. I notice that the cycloid seen in the Laserium - Walking On The Moon video exhibits a flooring effect. I'm assuming that was done with the CYGN-B.