RGB Video Cleanup (Nintendo SNES) Updated Apr 18, 2026 · 4 min read · Support · 0 viewing 🔥 Most active page right now Previous 📄 PPU Chips (Nintendo SNES) The SNES has two PPU chips (except on the rare 1 chip variant). The Picture Processing Unit (PPU) co... Next CleanRGB + EdgeBuster Install (Nintendo SNES) The SNES already outputs RGB out of the AV port, however it has a DC offset which makes it incorrect...