Computers/Tablets & Networking > Vintage Computing > Other Vintage Computing

Heathkit ET - 3400 Microcomputer Trainer




Item History & Price

Information:
Reference Number: Avaluer:51465611
Original Description:
Heathkit ET-3400 Microcomputer Trainer. Seems to work fine, tested all keys, input switches and output leds. The original ROM has been replaced with a custom adaptor PCB that accepts either a 2716 or 2732 EPROM. (Sale includes the adaptor and preprogrammed EOROM, Schematics for adaptor card available upon request)
Ships with USPS Flat Rate Priority Mail.

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Using the eBay App? Paste link into a browser window:[isdntekvideo]On Dec-26...-20 at 10:18:08 PST, seller added the following information:Forgot 2 mention has the 2 extra 2112 memory chips installed.



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