Where such effects did happen was mostly in the signal being fed into the CRT, which ranged from the horrid (RF, composite) to the not-so-terrible (S-Video, component) to the sublime (SCART RGB ...

Finding a decent CRT TV can be challenging ... but I could be wrong. There's sadly no RGB, component, or SCART to be found here, but there are two S-Video inputs, and that's plenty for my needs.

The Raspberry Pi 5 already has composite video out, but now it can do interlaced RGB via DPI for sharper CRT output via SCART ...

One of the delights of the boring pre-VGA era is that you get to express your creativity when it comes to making a random color CRT work with ... graphic card to output RGB signals via its male ...