What kind of monitor could be used with Sun UltraSPARC 1 Creator Workstation other than the original Sun-provided monitor? Can a more modern monitor be used with this workstation?
If memory serves - they use 13W3 connectors - and you should be able to get a VGA to 13W3 adaptor. There's different varieties of them for different vendors, and a 'universal' one with dip switches that can be set to work.
I'm unsure how they'd work with a 'modern' widescreen and you'd likely be running the monitor on a non native resolution, but its the one option you have.