The nostalgia effect is powerful. If you’re still clinging to your old-school Nintendo Entertainment System (however you pronounce it) there’s no reason to let it collect dust in a closet or a forgotten corner of your home entertainment system. Your older gaming consoles will still work with your fancy new television, or even your sort-of…
If you want the nostalgia of an old-school NES with the quality and ease of an HDTV, an emulator can take you far. If you want a perfect NES experience, you’ll want to go with the Nestopia UE core in RetroArch.