Kliegl dimmers, uggh. I had to use a bunch of Kliegl 2.4k's in High School, just this year they finally replaced them with some new Strands. They were Analong converted to AMX-192 converted to DMX-512. There was over a half second of time between the board and seeing the lights change. Nasty stuff. They were notorious for flickering randomly during the day or during shows, they would just go crazy. Also, almost none of them still did 2.4k, more like 1.3k. Good luck!