Systems Engineering Laboratories - SEL History

Tony Aiuto tony.aiuto at
Fri Nov 20 10:46:31 CST 2020

I found some MPX -32 items this week.  Rough scans here:

I want to redo them to send to bitsavers.

On Sun, Nov 8, 2020 at 10:51 PM Eric Moore <mooreericnyc at> wrote:

> You are welcome! I have had a blast restoring and running my SEL 810A and
> wanted to pull together some of what I had found, done, and helped with. It
> is really just a placeholder for now until there is a critical mass of
> interest.
> The SEL 810 emulators are really awesome. Kgober's can run SEL 810A basic.
> The SEL 810A gui I hope to soon improve, someone is helping me with an SVG
> file of the front panel to replace the picture I am currently using.
> I would like to someday acquire a 32/X or a powernode, but they are rare
> as hens teeth apparently. I also would really like to find more info on the
> ampex videofile.
> -Eric
> On Sun, Nov 8, 2020, 21:02 Tony Aiuto <tony.aiuto at> wrote:
>> Eric:
>> Thanks for starting this. I've been doing little  updates to the SEL
>> wikipedia pages recently, but a dedicated site would be great.  I used the
>> machines heavily from 1977-1995, most of the 32/X series, as well as the
>> NP1.  AFAIK, I was the first person to get C++ (cfront) working under
>> UTX-32.
>> Alas, I didn't save any literature from the period.

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