Composite
Composite Video
Composite is the stock video output on the standard top-loading and front-loading NES models that carry the multi-out or dedicated AV jacks. It combines luma, chroma, and sync into a single yellow-jack signal, paired with a mono audio line. No modification is required to use it.
What to expect
Composite gives a serviceable, era-appropriate picture. On a CRT it looks soft but pleasant, and the slight blur even helps blend the console's dithering. On modern flat panels the same signal can look noisy, with visible color shimmer on fine details, because those displays were not designed for analog video.
Getting the best from composite
- Use a quality cable A well-shielded composite cable reduces interference and keeps the picture stable.
- Clean the connections Oxidized jacks on an old console can introduce noise; a careful cleaning helps.
- Feed a good scaler If using a flat panel, an external upscaler designed for retro consoles handles composite far better than the television's built-in conversion.
RF versus composite
Some early consoles default to an RF connection, which is noisier and softer than composite. If your set has a yellow video input, prefer composite for a clearly better image.
For most casual play on a CRT, composite is perfectly adequate and requires nothing more than the right cable.