Turning a converter into a PCB?

is it possible?
converters are great, but it would probably be cooler if they could be used as PCBs for their consoles as well. maybe if they had DB15 connectors somewhere that were tapped into the input lines? i dunno, it could be useful for some people. like if my PS to xbox converter could be used as a “project box” for my DB15 setup, i would be able to use that if someone else needed to use my PS project box.