Antique radios, Old Time Radios
MR75
Country:
Great Britain (UK)
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Identical to |
MR75
= CV1142
= NGT3
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Similar
Tubes |
Normally replaceable-slightly different:
W612
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Predecessor Tubes |
ESU75
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Base |
Jumbo 4-pin bayonet (1918)
Top contact with a cap.
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Was used by |
Industrial |
Filament |
Vf 2 Volts / If 10 Ampere / Direct |
Description |
Derived from ESU75 with added grid and four-pin jumbo base. Also branded Ediswan.
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Dimensions (WHD) incl. pins / tip |
x 190 x 78 mm / x 7.48 x 3.07 inch |
Information source |
Taschenbuch zum Röhren-Codex 1948/49
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MR75: Fin Stewart
Fin Stewart
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Just Qvigstad
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