I am also looking for a monitor for the Colortran Prestige or Scenemaster 60. The CRT monitor input has nine pin holes, but the monitor only used 6 pins in the 9-pin plug format. They are hard to find. Have a call into Levitron (the firm that bought out NSI/Colortran), but they are not quick to return calls. And you wait on the phone forever and then they make you wait for a return call. Good luck.