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Does anyone know where I can find diagrams with somewhat detailed measurements of the frame and console as well as any other parts that would fit close to the computer? I'm trying to make a 3D model I can eventually turn into a real thing. I am preferably looking for model 50 or 65 but anything...

I want to put some DEC equipment in an H960 rack. The problem is that I don't own one. I would like to build my own but I can't find the proper measurements in manuals and there doesn't seem to be anything online. Does anyone have measurements of the rack or can someone take measurements? Thanks.

Where can I find IBM SLT card schematics? Not the actually slt chips but the cards that they go on. I've looked all throughout bitsavers.com and can't find anything. Can someone please help me?

I'm trying to make a simple program that loops through all of the output ports on my imsai 8080 so I can figure out which port my serial connection is located at. My question is how do I use a register to tell the out command which port I want to output to. This is an example of what I want...

I found an old computer 5.25" tape drive made by archive corporation along with some tapes. I wanted to connect it to my windows 95 pc just for fun but I saw the connector on the back. I assumed the connector was a standard 5.25" floppy drive connector but it turns out it is some 50 pin...

Hello everybody! I've been trying to find a diagram of the PDP 8/i's wire wrap backplane, unfortunately I can't find anything. I was wondering if anybody has a diagram of it that they could scan to me or if you can point me in the right direction to where I can find one. Thanks!

Hi everyone! I found a nice windows 98 upgrade package in my parents basement, which was actually perfect since I was in need of one for an old 486 I have. Unfortunately I just pulled the package out again and both of the disks in the package were cracked somehow. I was really bummed that I...

Hell, does anyone have any dec equipment they are looking to sell? Anything on eBay is way overpriced so I was thinking maybe someone here might have some reasonable priced equipment. I am mostly looking for PDP computers and accessories. I’m trying to add to my collection because so far it...

Is there any way to use an imsai 8080 minicomputer in the same way as a fairlight cmi? Is there some type of midi interface for a (piano not typing) keyboard? Maybe an audio board?

Hello, so I’ve recently taken interest in the IBM 360 series of computers, maybe someday I will get a complete system? I found this picture and want to know what the parts of it is. I already know what most of the parts are like the 2401 tape drives and controllers and 1403’s with controllers...