Sparton Radios



Again, I want to apologize for the poor quality of these pictures. I will upload better ones as I have time to take them with my digital camera.
Sparton was the brand name for the Sparks-Withington Company of Jackson, Michigan. It started out in the year 1900 making small stamped metal parts and soon was making parts for the growing automobile industry. In 1925, they started making radios and became a big radio manufacturer in the 1930s. They later branched into Televisions after the war, but stopped making radios and televisions in 1958. They changed the name from Sparks-Withington Company to Sparton Electronics in 1956 and are still in buisness designing, engineering and manufaturing for the aero-space and medical fields. They can be found at http://www.sparton.com of course.
One of the main reasons I'm interested in Sparton is that they were the biggest company to use the "Technidyne" circuit.
Read more about this amazing circuit here.

The Technidyne


Read about my collection of some of the best radios Sparton made during the 1930s. The Triolian Series.

The Sparton Triolian Project


1926-27


5-26
6-15
110AC (aka AC-5)
AC-62
AC-63
AC-7

1928


39
69
79
89A
99 Ensemble
109

1929


49
931
111

1930-31


600
620
737
740
750
103 Ensemble

1932-33


15
18
60 Shortwave Converter
28 Triolian

1934


72
74
Similar to 74 chassis
75
478-A
76 Triolian
78
Similar to 78

1935


80
83
134 Triolian
136 Triolian

1936


506
517W
536
666
766
966
1066
1466 Triolian
1476 Triolian Deluxe

1937


617
667
967
1167
1567
1867 Triolian

1938


1939


1940


1941


1281

1942



More to come

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