Atari 1200XL Home Computer with Video upgrade This computer has been modified with the ClearPic 2002 video upgrade.  This upgrade provides a sharper and brighter video image and it adds the Chroma video circuit which allows the computer to output S-video.  The computer comes with a video cable that has Luma, Chroma, Composite Video and Audio outputs.  In order to use S-Video you will need to purchase a Y-cable that has 2 RCA female connectors and one S-Video connector. A BASIC Cartridge and a Donkey Kong Cartridge are also included.  The computer has a very low serial number and the Atari Age Forums suggest that it was manufactured in the 11th week of 1983.