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RCA TR 4 Video Tape Machine Demo

Posted on May 4, 2021August 12, 2026

This 1966 RCA demo on how their newest quad machine works is hosted by RCA’s John Wentworth and although the quality of the film capture is not a good as we would like it, the technical presentation is about as good as it gets. The TR-4 cost over $35,000 in 1966, equivalent to over $283,300 in 2021.

 

http://CDN.eyesofageneration.com/Content/Viewseum/RCATR4vtr.mp4

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The men and women who shaped American television —producers, directors, engineers, studio crews, and the families of industry legends shared their stories, photos, documents, and memories with me. Many told me the same thing, even the historians for the networks:

“You’re preserving the only institutional knowledge we have left.”

Eyes Of A Generation has always been a collection of history, but now — it has, by default, become a home for the institutional memory of ABC, NBC, and CBS.

In the same way networks kept the videotapes tapes but erased the talent, skill, craftsmanship and even revenue those recorded shows represented…they have lost their histories too!

This is television’s story — created by the people who shaped it and safeguarded here, for those who come after.

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