NorthStar Horizon S-100 Bus Vintage Computer System Used (Out of Stock)

Vintage, for parts / repair, untested, appears to be in good shape from our visual inspection.

NorthStar Horizon Computer

Installed cards:

• Z-80A based Processor Board, ZP3-AZ, 4 MHz CPU.
• 16K Ram Board Card.
• Microbyte 32KMemory Card Marked M32KSS, Four of the eight rows of memory chips are present. The other for rows are blank.
• Microbyte 32KMemory Card Marked M32KSS, all eight rows of chip are present.
• NorthStar Micro Disk Controller Card.

Includes the User Guide to NorthStar Basic but no software.

Has serial number 10-04636

Two floppy drives installed, one unit is has a label that is marked “R/W Errors” and  “1-14-81”.

We did not power this computer due to age, unit should be inspected thoroughly by the buyer before power up, We were not the user ourselves and history of this unit is unknown by us.

Due to the vintage nature of this unit we are selling untested, AS-IS, no returns.