TGezRGB: TurboGrafx 16 RGB Mod
The TurboGrafx 16 was a great system with a good collection of games, albeit with a short lifespan. With all that it had going for it there was still one bottleneck in the way… RF only output. RF provides the worst quality video output, because it carries both the audio and video signals in a single cable.
In recent years there have been several articles outlining DIY modifications to add RGB video output to the TurboGrafx 16. Now there’s a simple to install RGB kit with stereo audio output from the makers of the Super 8 bit custom console.
You can order your kit directly from Super 8 bit for $39. The kit includes an easy to solder board, and allows you to attach a TurboGrafx CD as well as the other devices available as this mod doesn’t affect the expansion port.
News source: http://www.lowbudgetify.com/turbografx-easy-rgb.html