Atari 800XL Computer With Video, Memory And OS Upgrades

This Atari 800XL has the WIZtronics 256K memory upgrade, the SuperVideo 2.1 modification, and the Atari XL/XE/Omniview80 OS upgrade.  One of the pictures shows text using the Omniview80 Operating System. The SV 2.1 modification adds the Chroma Circuit to the video output so that the computer can output S-Video in addition to composite video (CVBS or just video) and the old style RF output for old model TVs.  The composite video is greatly improved over the non-modified 800XLs... and the S-Video is even better. The computer has been thoroughly cleaned.  The case is slightly yellowed.  All systems are tested and working.  The motherboard is fully socketed.  If you purchase this computer and you plan to use S-Video, message me and I will provide a Y-cable that has a S-Video connector.  The computer comes with a RF cable, a power supply and a video cable.

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