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jun 26, 1957 - 1957

Description:

la firma Regency introduce el primer receptor transistorizado, lo suficientemente pequeño para ser llevado en un bolsillo y alimentado por una pequeña batería. Era fiable porque al no tener válvulas no se calentaba.

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ByChema
3 Oct 2018
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Date:

jun 26, 1957
Now
~ 68 years ago
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