Laser Tuning (NEC PC Engine Duo-R) Updated Apr 18, 2026 · 3 min read · Support · 0 viewing 🔥 Most active page right now Previous RGB Video Output (NEC PC Engine Duo-R) It is common to install an 8-DIN Mega Drive 1 / Genesis 1 AV port on the PC Engine / Duo / Duo-R and... Next CleanRGB Setup The CleanRGB Universal can be installed in any console that has native RGB signals somewhere on the ...