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7800 Expansion Module

Plug-in Enhancement/Expansion unit for all NTSC/PAL/SECAM Atari 7800 Video Game console systems.

Adds the following:

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Built in High Score keeping capability (compatible with approx 20 existing titles and any HSC coded games/programs in the future)
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128K of Program Available Memory
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POKEY audio/interfacing IC Chip for enhanced audio/voice synthesis and I/O Interfacing capabilities.
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2nd Audio Processor for higher end Arcade sound effects and music
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SIO (Serial I/O) Port for potential future use of Atari 8bit computer peripherals such as Disk Drives, Printers and Modems.
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15 PIN Port for potential future use with a detachable computer keyboard.
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Will come professionally boxed in original Silver styled "Atari XL" type box with extensive User Guide and Technical Data manuals.
Cartridge Port ontop to allow all 2600/7800 cartridges to plug onto the unit to play games/programs.


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