Antique radios, Old Time Radios
MU12
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| Identical to |
MU12
|
| Similar
Tubes |
Normally replaceable-slightly different:
1867; IW3; SSIH120/350
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|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Em)
|
| Filament |
Vf 4 Volts / If: 2.5 Ampere / -: Half indirect / |
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
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MU12: R. Aufils
Raynal Aufils
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MU12: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe
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MU12: MARCONI RECEIVING VALVES, LONDON, 1938
Jose Casas-Avalos
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| Usage in Models |
1= 1933 ; 7= 1934 ; 6= 1935 |
| Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 14 |
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