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The success of transistor radios led to transistors replacing vacuum tubes as the dominant electronic technology in the late 1950s. [28] The transistor radio went on to become the most popular electronic communication device of the 1960s and 1970s. Billions of transistor radios are estimated to have been sold worldwide between the 1950s and ...
Each store had a repair shop on site with a part-time technician. Some locations had multiple full-time service technicians. Others had service departments that operated independently of the store but under the same ownership. Stores ranged in size from 2,000 to 5,000 square feet (460 m 2).
1920s-1930s radio shop: The tour begins with mechanical music reproduction in the pre-electrical era. Learn how wireless communication began, with a working "crystal radio" and a rotary spark gap demonstrator. 1940s-1950s showroom: Visit a typical radio and television store showroom of the era. There are tube and transistor radios, television ...
This made Sony the first company to produce commercial transistor radios from the ground up. American company Regency had launched their Regency TR-1 transistor radio earlier in 1954, but bought the transistors from Texas Instruments. Printed circuit boards were used, which was unusual for the time. [6] [8] [3]
Bush Radio reproduction of 1959 TR82 transistor portable. A design icon of the early transistor radios. The Bush TR82 transistor radio, designed by Ogle Design, and launched in 1959, is regarded as an icon of early radio design. Although the first radio to use the Ogle cabinet design was actually the MB60, a battery/mains valve set from 1957 to ...
RCA antique radios, and early color television receivers such as the RCA Merrill/CT-100, are among the more sought-after collectible radios and televisions, due to their popularity during the golden age of radio and the historic significance of the RCA name, as well as their styling, manufacturing quality and engineering innovations. Most ...
The October 1955 issue of Radio & Television News magazine (page 41) printed a full-page, detailed article, on Philco's new consumer phonograph. The Philco all-transistor portable phonograph TPA-1 and TPA-2 models played only 45rpm records and used four 1.5v "D" batteries for its power supply. "TPA" stands for "Transistor Phonograph Amplifier".
The RCA model R7 Superette superheterodyne table radio. This is a list of notable radios, which encompasses specific models and brands of radio transmitters, receivers and transceivers, both actively manufactured and defunct, including receivers, two-way radios, citizens band radios, shortwave radios, ham radios, scanners, weather radios and airband and marine VHF radios.
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