# Why NES Composite Video Appears Wobbly

An analysis explains that the NES’s composite video signal suffers from timing inconsistencies due to the console’s simple video circuitry and lack of a stable clock. This causes horizontal jitter and color artifacts, particularly on modern displays. The piece is relevant for retro gaming enthusiasts trying to understand or improve vintage hardware output.

**Importance:** 2/5

## Sources

### Technology
- [Hacker News](https://nicole.express/2026/phase-altering-by-line.html) — Sun, 05 Jul 2026 21:45:17 +0000