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INDEPENDANT BUSINESS SYSTEMS  Independant Business Systems

The BetaSystem was a S-100 BUS based system using a complete computer Z80 card that could handle two time-shared users. Up to nine cards could be installed in the case allowing up to 18 users / video terminals to be connected and used simultaneously.

As usual with S-100 based systems, a large range of storage devices could be added to the system: 5.25", 8" or 14" Winchester disk drives from 5 MB to 600 MB, 5.25" or 8" floppies, and tape cartridges up to 100 MB.

Mainly based on the UCSD PASCAL operating system, the BetaSystem could also be used with CP/M and TurboDos O.S.

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NAME  BetaSystem
MANUFACTURER  Independant Business Systems
TYPE  Professional Computer
YEAR  1982
KEYBOARD  Video/keyboard serial terminal
CPU  Z80
SPEED  4 Mhz.
RAM  128 KB per Z80 card
COLORS  Unknown
SOUND  Unknown
SIZE / WEIGHT  Unknown
I/O PORTS  Unknown
PERIPHERALS  S-100 boards
PRICE  Unknown

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ZX Spectrum
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Shooting gallery
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Vector ship

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