Output pentode type 38

ID: 558827
This article refers to the component: To the tube/semiconductor

Output pentode type 38 
05.Sep.21 09:13
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John Dodgshun (NZ)
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John Dodgshun

According to John Stokes, 70 years of Radio Tubes & Valves, the 38 was first introduced in July 1931.

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