Sunday, March 18, 2018

Programmi Sistemi Luce (PSL) Rebus Unit





Amazing unit from PSL!  This is the Rebus unit which looks like a standard rotating barrel unit but features some unique surprises.  The light sources are 2 X 120 volt, 250 watt ENH MR-16 bulbs.  They are mounted on the back of the unit and are accessible from a panel on the rear.  The light shoots through small holes stamped in the sheet metal chassis then through a dichoric color changer.  There are 3 different colors for each bulb.  The colors are mounted on a long piece of metal that moves up and down making the different colors project.  After the color changer the light hit a set of constantly rotating mirror strips.  There are 5 for each side creating 5 round beams.  FRom the mirrors the light goes through a set of convex lenses to focus the beams.  The focused beams this hit the barrel mirrors.  The barrel mirrors are sound active and triggered from a microphone inside the top of the unit.  The output is a ton of multi colored beams rotating and spinning around the room.  Really cool to see it in action!  Unit made in Italy.










































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