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

22-Aug-2025: Come and see us at the Vintage Computer Festival Midwest, September 13 and 14! This is the first show IMSAI has exhibited in more than 30 years! This festival promises to be one of the biggest yet, as it is celebrating its 20th anniversary. Please be patient while we prepare for the show. Shipping times may be longer than normal for the two weeks leading up to and a week after the show. To our customers, thank you for your overwhelming support!

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