Antique radios, Old Time Radios
4033AA
Country:
Great Britain (UK)
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Identical to |
4033AA
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Similar
Tubes |
Other base:
4033A
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Base |
UY-Base, 5 Pins (USA, April 1927)
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Filament |
Vf 6 Volts / If 1.4 Ampere / Indirect |
Description |
Power triode usable up to 2MHz and with reduced plate voltage up to 10MHz. 25W plate dissipation. As class-A audio amplifier at 400V Va and -20V Vg delivers 4W undistorted on 7K load.
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Dimensions (WHD) incl. pins / tip |
55 x 118 x 55 mm / 2.17 x 4.65 x 2.17 inch |
Weight |
56 g / 1.98 oz |
Information source |
- - Manufacturers Literature
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4033AA: From my schematic collection.
Pier Antonio Aluffi
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Just Qvigstad
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4033AA: My schematic collection.
Pier Antonio Aluffi
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