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Image Not Available for National Union 43 power pentode
National Union 43 power pentode
Image Not Available for National Union 43 power pentode

National Union 43 power pentode

Inventory NumberVT0445
ClassificationVacuum Tube
Maker National Union Radio Corporation 1929 - 1954
Cultural Region
    Place of Origin
      Dimensions11.8 × 4.5 × 4.5 cm (4 5/8 × 1 3/4 × 1 3/4 in.)
      FunctionPower Amplifier
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