![Texas instruments ti99-4a. Our 1st home computer. I remember using a tape recorder for programs and the voice synthesizer that we thought was rad. : r/80s Texas instruments ti99-4a. Our 1st home computer. I remember using a tape recorder for programs and the voice synthesizer that we thought was rad. : r/80s](https://i.redd.it/ff7ilj9gzs781.jpg)
Texas instruments ti99-4a. Our 1st home computer. I remember using a tape recorder for programs and the voice synthesizer that we thought was rad. : r/80s
![A brief history of the Texas Instruments 99/4A and the home computer price war of the 1980s - YouTube A brief history of the Texas Instruments 99/4A and the home computer price war of the 1980s - YouTube](https://i.ytimg.com/vi/7Xstt4jA1eU/maxresdefault.jpg)
A brief history of the Texas Instruments 99/4A and the home computer price war of the 1980s - YouTube
![WEIRDLAND TV on X: "Time for a few old computers again. “Old”—that's between mid-1970s to early 1980s. Like me. The models shown are: Tandy/RadioShack TRS-80 Model 1 Heathkit H89 Texas Instruments TI-99/4 WEIRDLAND TV on X: "Time for a few old computers again. “Old”—that's between mid-1970s to early 1980s. Like me. The models shown are: Tandy/RadioShack TRS-80 Model 1 Heathkit H89 Texas Instruments TI-99/4](https://pbs.twimg.com/media/ELjF0ZZWsAAIqWa.jpg)
WEIRDLAND TV on X: "Time for a few old computers again. “Old”—that's between mid-1970s to early 1980s. Like me. The models shown are: Tandy/RadioShack TRS-80 Model 1 Heathkit H89 Texas Instruments TI-99/4
![1983 Sears Christmas catalog - Texas Instruments computer | Christmas books, Old computers, Vintage electronics 1983 Sears Christmas catalog - Texas Instruments computer | Christmas books, Old computers, Vintage electronics](https://i.pinimg.com/736x/aa/63/89/aa6389ac544989b822d88f38a56ca465.jpg)