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PDP 11/40 Power Supply Issue!
Nooo! The console and power supply light flicked out while in use. WTD: Power Supply or Power Supply Module. The part number on the front is "H742a" and it's the big part of the power supply in the back. In front (looking from the side) are power modules. The modules and the console po... read more - Total messages in this thread: 5 Last Post: DEC H742a Power Supply 10/12/2012 |
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SAGE, UNIVAC Modules and Analog
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Intel MDS 720 Dual 8 inch disk drive
![]() The Intel-branded model MDS 720 dual 8 inch disk drive enclosure. Click image for larger view.
The ... read more
- Total messages in this thread: 2 Last Post: Shugart 800 Jumpers Intel MDS 720 09/30/2012 |
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Epson Geneva PX-8
The Epson Geneva PX-8 was an early LCD laptop from Epson. It ran CP/M and used a Z-80 processor. The standard storage was a mini cassette, but an external 3.5" disk drive was available. I have done some preliminary testing of this system, the LCD is a little weak. Fortunately I have a repla... read more - Total messages in this thread: 3 Last Post: Epson PF-10 Disk Drive 09/24/2012 |
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Vintage Computer Festival MW 2012
Exhibitors setting up their booths in the ECCC room
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- Total messages in this thread: 1 |
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Digital VT 102 Terminals
![]() Digital VT-102 Terminal
Picked up 4 of these, I will make one working unit, sell/donate the rest.
More Pics... read more
- Total messages in this thread: 5 Last Post: Repairing dead vt102 09/19/2012 |
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Visual Technology Inc Model 1050
![]() The Visual Technology Inc Model 1050
I have a perfectly working Visual Technology 1050 system with Winchester hard drive option. There is however one problem. I have three keyboards and they're a... read more
- Total messages in this thread: 14 Last Post: ImageDisk Image for Visual 1050 09/06/2012 |
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A Sick IBM 5170 AT
The IBM AT Model 5170 front-left
![]() Display when the system was working perfectly, all software running normally.
I r... read more
- Total messages in this thread: 3 Last Post: IBM AT 5170 update 08/26/2012 |
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CorData Technologies, Inc. Cordata PPC
Here's a rare one...The 1985 CorData Technologies, Inc. cordata PPC computer. The logo on the machine looks similar to the Corona Data Systems' logo, but there's no reference to this model within the Corona catalog. Corona is kind of close to Cordata...Maybe they changed their name late in the gam... read more - Total messages in this thread: 3 Last Post: Next steps 08/26/2012 |
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Cybernetic Systems Inc. Mathiputer
![]() The 1975 Cybernetic Systems, Inc Mathiputer. Click image for larger view.
This device is intended to instruct children on basic math skills. Not functional, needs to be ... read more
- Total messages in this thread: 2 Last Post: Matiputer Diagnostics 08/26/2012 |
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TRS 80 Model 4P Repair
![]() This is a program I use to test RAM on a TRS 80 Model 4 / 4P. It will id whether you have 64K or 128K and run through a test pattern on the screen to test video RAM as well. I forget the company who made... read more
- Total messages in this thread: 1 |
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MITS Altair 8800 Power Supply
![]() Pictured is a MITS accessory box. No I do not have original MITS power supplies for sale or otherwise.
ALTAIR 8800 original power supply specifications (at the end):
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- Total messages in this thread: 1 |
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Hewlett Packard 9835B
![]() The Hewlett Packard 9835B computer. Click image for larger view.
Untested. More to come.
pics
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- Total messages in this thread: 2 Last Post: Testing the HP 9835B 08/03/2012 |
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Hope 9 - July 13-15 2012
![]() The MidAtlantic Retro Computing Hobbyists exhibited single board computers and trainers at the 2012 HOPE 9 convention in NYC July 13-15. Among ... read more
- Total messages in this thread: 2 Last Post: History of Portable Hacks Talk at HOPE 9 08/01/2012 |
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PERQ System F Workstation Computer
![]() The PERQ System F workstation computer is I believe the first commercial workstation, if you don't include the Xerox Alto.
Sh... read more
- Total messages in this thread: 1 |
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by billdeg - 10/04/2012 15:09 - Total messages in this thread: 1