Antique radios, Old Time Radios
N37
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Country:
Great Britain (UK)
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| Identical to |
N37
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| Base |
Miniatur-7-Pin-Base B7G, USA 1940
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 13 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working) |
| Description |
Pa <9W, Va <165.
Audio output power up to 4.1W for a single valve with 10% distortion.
Up to 13.3W available in AB1 Push-Pull with 4.5% distortion.
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Dimensions (WHD)
incl. pins / tip |
19 x 70 x mm / 0.75 x 2.76 x inch |
| Information source |
- - Manufacturers Literature GEC April 1952
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N37: From my schematic collection.
Pier Antonio Aluffi
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Just Qvigstad
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N37: own collection
Peter den Boer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
Collection of
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