Skip Navigation Links
 IMSAI Home 
 Parastream Home 
 Testimonials 
IMSAI Logo

A DIVISION OF
PARASTREAM
TECHNOLOGIES

Search  |  Cart


Sign In
Skip Navigation Links
 Boards Expand Boards
 Systems and Cabinets Expand Systems and Cabinets
 Parts Expand Parts
 Overstock Expand Overstock
 Library Expand Library

MPU-A

The IMSAI MPU-A is a faithful reproduction of the 1975 MPU-A Rev 4 8080A processor board. When built to the instructions in the new User Manual, the MPU-A will be electrically and mechanically identical to the 1975 IMSAI MPU-A Rev-4.

The MPU-A is licensed for sale by IMSAI from RetroTechReboot. It is entirely produced and shipped by Parastream Technologies.

Complete Kit

Options

Bare Board

Accessories and Parts

DescriptionPart NumberAvailabilityUnit Price (USD)QuantityOrdering
IC, 8080A Microprocessor, DIP39-15008080In stock$20.00
IC, 8212 8-Bit Input/Output Port, DIP39-15008212In stock$7.00
IC, 8216 Bi-directional Bus Driver, DIP39-15008216In stock$5.00
IC, 8224 8080A Clock Generator, DIP39-15008224In stock$14.00

Contact Us  |  Feedback  |  Ordering  |  Privacy  |  Legal  |  Partners  |  About

IMSAI is a division of Parastream Technologies, Inc. © 2025 Parastream Technologies, Inc. All Rights Reserved Worldwide.