After problem with radio interference -- the TRS-80 Model I was disrupting other nearby electronic devices -- the Model I was discontinued in January 1981
By the time it was discontinued, the Model I had sold more than 250,000 units -- 197,000 more than Tandy had originally intended to manufacture.
This page from the 1978 TRS-80 Catalog shows the office computing power of 1978.
August 18, 2013 4:00 AM PDT
Photo by: Radioshackcatalogs.com
| Caption by: James Martin
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