I recently just got 4 Atari 2600 consoles. Each one is just a little different than the other. I am new to owning an Atari and I'm not very familiar with them.
Atari 2600+ - Game 4U
Atari 2600 4 Switch Tune Up Kit Installation Guide | Vintage Gaming and More!
Atari 2600 bois 4 switch, SECAM (french) model AS by lulrik on DeviantArt