A Muxlicer from Befaco. A very rich unit, a Digital Step Controller, a Gate Generator and an Analog Switch (a.k.a. Mux/DeMux). Good build, though a couple of challenges.
I will admit I just scratched the surface o this one, didn't go into the mux/demux side much, it's such a deep unit.
Recommended.
C.K. builds a Muxlixer