• Type: control circuit board
• Module: ES-1031/1001
• Application: module of EVM ES-1036 and ES-10XX
• Size: approximately 135x140 mm
• Country of manufacture: USSR
• Date of manufacture: 1970's - 1980's
• Condition: used

This is a part of very old rare USSR/Soviet/Russian computer mainframes series ES-10XX. The first Soviet mainframe where have been used these circuit boards was ES-1030. The Soviet EVM ES-1031 was used in the next series of computer mainframes: ES-1030/1035/1040/... and also in other models. The similar PCB assemblies have been used in the first USSR mainframes at 1970's-1980's in industry, manufacturing and research. Also the PCB components have good design, layout and a lot of integrated electronic components on board.

The electronics circuits were stored for a long time in an old warehouse in boxes. The circuit boards have been used and may have damage from time, scratches and other defects, please see all the photos before buying we made a lot of photos for your reviewing, but for its 40-45 years of storage, they look very good. These miraculously preserved circuit boards we have in small amounts. You have a chance to get these unique devices. This can be a very good gift for anyone who has an interest in computer science or electronics or just people who like IT technology.

If you have interest to same goods, please write us, we have a lot of different boards from old Soviet/USSR mainframes. You can find other similar boards in our store on ebay. Also on last photos you can see real Soviet/USSR computer mainframes where have been used similar devices. These machines (electronic computer on the last photos) we don't sell. The pictures only for historical reference. Please, see all photos! Small pictures are clickable and can be enlarged for viewing. We wait you!