Key generators are the bread and butter of creativity in video and imaging systems. From the alpha channel compositing and matte control of modern software packages back to the primitive wipe generators of broadcast consoles, keys are the thing. Doorway is very exciting for me because it is tuned specifically for fully controllable shape and line generation, and complex combinatorial joining of multiple keys together. Through multiple Doorways, a complex 2D figure can be generated and composited together from simple horizontal and vertical ramp generators.
All modules are for sale from the original owner. Modules were used in a smoke free home studio. Modules were attached using screws with washers or knurlies with integrated washers – minimal or no rack rash. Module sales include original documentation and boxes where they were provided. All modules include a euro power cable. See photos for the included items.