|Northstar Advantage, from 1982|
|CPU:||Z80A @ 4MHz|
|Floppy Drives:||Two 5-1/4" double-sided drives, hard-sectored|
|Display:||12" Green (24x80, 640x240)|
|ROM:||2KB, includes built-in mini-monitor|
This system had several problems, including a bad Z80A (replaced), non-functional keyboard (replaced all the foam-and-foil pads), and a broken keyboard connector pin (fixed). The last picture is a before and after shot of the keypads. It came with manuals and two diskettes: CP/M 2.2 and the demo/diagnostic diskette.