Summary
General purpose medium impedance triode, sectioned for display, used as a Class A amplifier. Manufacturer: Mullard Radio Valve Co. Ltd. England.
4 volt directly heated cathode.
Physical Description
Sectioned conical bulb on 4 pin UX style base, mounted on display block.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Purchase
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Manufacturer
The Mullard Radio Valve Co. Ltd, London, Middlesex, England, Great Britain, circa 1926
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Inscriptions
Block: "Triode general purpose ....
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Classification
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Category
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Discipline
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Type of item
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Overall Dimensions
108 mm (Length), 45 mm (Outside Diameter)
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References
[Book] Tyne, Gerald F. 1987. Saga of the Vacuum Tube., 1987, 379 Pages
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Keywords