JAIR CPU Board
Joint Altair Imsai Replacement CPU board
Learn about the JAIR CPU replacement board at John Monahan S100Computers.Com site.
This is an Altair and Imsai compatible CPU replacement board designed by Josh Bensadon. I purchased it from him assembled off eBay. Generally this board is only available bare with the user responsible for sourcing parts and construction. It can operate without any cards in an Altair or Imsai equipped with a front panel. I find it very useful in diagnosing other cards while rebuilding S-100 era computers.