TheoryDesk Jr

TheoryDesk Jr was the line of computers manufactured by Theorysonic. Released in October 1986, it was originally aimed at the education market, but was later made available as a cheaper mass market alternative to the TheoryDesk E2. The TheoryDesk Jr was pulled from retail on April 30, 1993 and was sold exclusively to educational institutions thereafter. It was discontinued on September 20, 1997 and replaced by TheoryDesk Mini.