Northstar Horizon 32k TESTED, WORKING, SOFTWARE Z80 S100 S-100 VGA IMSAI ALTAIR For Sale

Northstar Horizon 32k TESTED, WORKING, SOFTWARE Z80 S100 S-100 VGA IMSAI ALTAIR
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Northstar Horizon 32k TESTED, WORKING, SOFTWARE Z80 S100 S-100 VGA IMSAI ALTAIR:
$2500.00

Extremelyrare 100% professionally TESTED & WORKING S100 Northstar Horizon with 3 versions of Horizon operating systems and additional software all included... This is a later model horizon which looks like it was built in 1981.
32k including software V4.0 and CP/M. Similar and works with IMSAI and ALTAIR boards.The computer has no rust or any other damage other than a small bit of damage to the wood cover in the lower right corner, and a part of the corner broken off but have the part you can glue on see pictures. he cover fits tight so we aren\'t going to glue it on.Excellent TESTED & WORKING condition with 32k all Northstar boards including Northstar V4.0 CP/M.This also includes a converter board to allow the Northstar \"hard to find\" hard sector floppies and will also use \"easy to find\" soft sector disks and it automatically detects the type floppy without any special commands. You won\'t know the difference.This is all 1970s tech except for the floppy converter board, VGA monitor and RS232 to VGA converter box.
The wood cover has some damage. Most get damaged in shipping.This system does not have all card slots and missing a few plastic card guides. Also this system does not have the parallelports installed which for the period is a compete system since some were sold with no connectors on some card slots and some didn\'t come with all port hardware installed.- Northstar ZPU board, S100. - with scockets- 2 Northstar 16k boards, S100. - with sockerts- Northstar single side single density floppy disk controller board, S100 - with sockets- 2 Shugart 450 floppy drives.
- Memory upgrades are available at additional costs.
We have run memory tests on both memory boards and tested V4.0 and CP/M boot verifyingthe software, floppy drives and controller board are working.This system has a single side single density controller board installed but the drives will work with a double side double density controller, all you need to do is change the controller to the double side double density controller and user N* DOS 5.1, 5.2 or CP/M 2.2. You can read the single side single density disks with N* 5.1, 5.2 or CP/M but you can\'t boot the system with the included software.Upgrades available:- upgrade from 32k to 64k for an additional $300
- upgrade from single density N* controller board to quad densityMDS-AD3 controller boardincluding N* DOS 5.1, N* 5.2 CP/M and 4 games disk for and additional $300
This includes a color VGA monitor, keyboard and RS232 to keyboard & VGA converter box currently setup for VT100 commands. You can get color using DEC VT100 special commands.
There will be a master hard sector floppy with V4.0 and CPM this software will also be on soft sector disks. We now have a disk with MSBASIC on a NorthStar CP/M floppy.
We have many other software disks but not all tested and don\'t know how they run or work. This software is NOT included. We can talk depending on the software you want. No docs on any of this all though some disks have some docs or read-me files on them. Some of what we have is:- Lifeboat CP/M 2.22- REVASM - Reverse Assembler- Wordstar- MicroPlan- Pascal
- Borland Turbo Pascal- MicroSoft Fortran-80 (1977)- MacroAssembler
Please allow 5 to 7 days for final testing and packaging time. We want to make sure this is 100% before it goes out. Our shipping cost will be close to $100.00. This will come in several boxes and the cover, software and S100 boards will be shipped in a separatebox to prevent any shipping damage.FREE SHIPPING. Our shipping cost on this complete package is over $150.00. This is shipped in 2 boxes and including shipping insurance.Need Northstar DOS5.1, DOS 5.2 CP/M2.2, MSBASIC 5.1 or NSDOS BASIC games please contact us...
We also have the hard sector converter adapterso you can use easy to find soft sector disks on your Horizon.
* Due to weight, age and any user misuse, this item sold as-is and not returnable.


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