![raymart on Twitter: "Did you know? A transistor radio is a small portable radio receiver that uses transistor-based circuitry. Following the invention of the transistor in 1947. #WhatTheBibleSays #BibleFactsUnveiled https://t.co/LUeguuz1pq" / Twitter raymart on Twitter: "Did you know? A transistor radio is a small portable radio receiver that uses transistor-based circuitry. Following the invention of the transistor in 1947. #WhatTheBibleSays #BibleFactsUnveiled https://t.co/LUeguuz1pq" / Twitter](https://pbs.twimg.com/media/E2UHlxNVkAAUmKT.jpg)
raymart on Twitter: "Did you know? A transistor radio is a small portable radio receiver that uses transistor-based circuitry. Following the invention of the transistor in 1947. #WhatTheBibleSays #BibleFactsUnveiled https://t.co/LUeguuz1pq" / Twitter
![United States: 1947.The Majestic 7P420 seven tube portable radio, Stock Photo, Picture And Rights Managed Image. Pic. UWS-2-RADIO-3HR | agefotostock United States: 1947.The Majestic 7P420 seven tube portable radio, Stock Photo, Picture And Rights Managed Image. Pic. UWS-2-RADIO-3HR | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/f9d3836018588a3d805178990335067a/uws-2-radio-3hr.jpg)
United States: 1947.The Majestic 7P420 seven tube portable radio, Stock Photo, Picture And Rights Managed Image. Pic. UWS-2-RADIO-3HR | agefotostock
![The Transistor Radio Launches the Portable Electronic Age | At the Smithsonian| Smithsonian Magazine The Transistor Radio Launches the Portable Electronic Age | At the Smithsonian| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/tdPoSVXXbKHF93ChZYUa77iC_eE=/800x450/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/20111018020005Regency_TR-1-small.jpg)
The Transistor Radio Launches the Portable Electronic Age | At the Smithsonian| Smithsonian Magazine
![It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution](https://www.treehugger.com/thmb/3q2HTFdOSeuvwLtW8kcdBlzwdiA=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__treehugger__images__2014__10__allradios-724a4358638b42e39475c4912c23d309.jpg)
It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution
![It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution](https://www.treehugger.com/thmb/_usF2XFigQOgMkmEmOqIB9lVanY=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__treehugger__images__2014__10__Regency-advert-1-e980e8bb6cdf4a129962f05e02e4f017.jpg)