Vacuum tube
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1992.1132.001
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- OBJECT TYPE
- POWER AMPLIFIER
- DATE
- 1926–1942
- ARTIFACT NUMBER
- 1992.1132.001
- MANUFACTURER
- Northern Electric
- MODEL
- R205E
- LOCATION
- Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 11.2 cm
- Width
- 5.8 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- Northern Electric
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- 1930'S
- Canada
-
MADE IN CANADA - Function
-
USED AS A CLASS A AF AMPLIFIER FOR PUBLIC ADDRESS & PROGRAM PICKUP/ ALSO USED IN SOUND-FILM AMPLICATION EQUIPMENT - Technical
-
LOW SPUTTER NOISE, SILVER-PLATED PINS TO REDUCE NOISE/ REPLACED BY R205F - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: 'NORTHERN ELECTRIC/ COMPANY LIMITED/ R205-E/ MADE IN/ CANADA/ PATENTED 1917 1920/ 1921 1928 1929'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS WITH WHITE PRINTING/ BLACK BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Northern Electric, Vacuum tube, circa 1926–1942, Artifact no. 1992.1132, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.1132.001/
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