IMSAI Vintage Microcomputers

IMSAI 8080 Microcomputer System

 
                 
 

Welcome to the IMSAI Vintage Microcomputers storefront and library. We produce high quality vintage microcomputer kits for the hobbyist market. We are very excited to offer many of the same systems, components, and parts that were available when IMSAI began in San Leandro, California in 1975. IMSAI’s original flagship product, the IMSAI 8080 sold nearly 20,000 units from 1975 through 1979.

After a hiatus, IMSAI is back in business under new leadership. Our goal is to meticulously recreate the IMSAI products that were successful throughout their time in business. We will also add to the IMSAI catalog with new products in the original IMSAI tradition. They will be unmistakably IMSAI. Some will have a modern twist.

Find out more about IMSAI on our Who We Are page.

Announcements

26-Sep-2025: We are changing the way we fill orders. Until now, we operated on a “JIT” production model, which stands for Just In Time. We kept most of the individual parts stocked at a fairly low level and produced the kits as the orders came in. As sales volumes have increased, we are now able to keep kits in stock and ready to ship. This more traditional production method is more efficient and will dramatically reduce the time it takes for us to fulfill orders. Thank you for your support!

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