Vintage working Inel MSC SDK-85

Extra clean and ready to use or display

Professionally mounted on thick 1/4\" plexyglass. Tested and working.

I am cleaning out my 40 years worth of hoarded computerstuff.

This is my last (and best!) SDK-85 that I have.

This version is a 1976 build with the upgraded RAM optionand uses CERAMIC ICs(!!).

RAM is maxed out at 512 bytes. Most SDK-85 builds only have 256 bytes.

The ROM expansion socket is quick-release 3M gold/epoxy.

Includes breadboards mounted on expansion area.

Original circuit board expansion area has NEVER BEEN USED.

\"-80 85\" displays when powered up and reset.

This was professionally built for MIT Electrical Engineeringdepartment in the 1970s.