Antique radios, Old Time Radios
NU33
Country:
Great Britain (UK)
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Identical to |
NU33
= CV1290
= W1068
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Similar
Tubes |
Normally replaceable-slightly different:
NU33A
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Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Em)
Top contact screw type.
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Filament |
Vf 2 Volts / If 1.5 Ampere / Direct |
Information source |
Taschenbuch zum Röhren-Codex 1948/49
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NU33: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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NU33: Manufacturer's Literature
Emilio Ciardiello
More ...
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Collection of
Collection of a member from D
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Variants
NU33 with construction just as the CV1120 and also called CV1120 on the box.
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Forum contributions about this tube
NU33
Threads: 1 | Posts: 2
Hits: 622 Replies: 1
NU33 different one
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Ottó Jancsek
12.Feb.23
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1
Hi All,
I have a NU33. It looks different as I see in this page.
It's a half wave rectifier. Vf=2V If=1,25mA. Its box says beside the NU33 CV1120
Should I upload its pictures here?
Attachments
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Jacob Roschy
14.Feb.23
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2
Hello Ottó,
as its construction actually looks same as the CV1120, I've created a NU33 variant called NU33*CV1120.
As soon as this variant appears, you can upload your pictures there.
Best Regards,
Jacob
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NU33
End of forum contributions about this tube
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