Vacuum tube

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Ingenium, 1998.0736.001
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OBJECT TYPE: AMPLIFIER
DATE: Unknown
ARTIFACT NUMBER: 1998.0736.001

MANUFACTURER: Amperex
MODEL: 7699
LOCATION: United States of America

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: .1 GLASS ENVELOPE; METAL PINS & PARTS/.2 CARDBOARD BOX

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: N/A
Width: 2.0 cm
Height: 6.5 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Vacuum Tubes
Category: Miscellaneous
Sub-Category: N/A

Manufacturer

AKA: Amperex
Country: United States of America
State/Province: Unknown
City: Unknown

Context

Country: Canada
State/Province: Ontario
Period: Unknown
Canada: FROM COLLECTION OF VACUUM TUBES DONATED TO CSTM BY CANADIAN GOVERNMENT DEPARTMENT NATURAL RESOURCES CANADA.
Function: VACUUM TUBE USED AS AMPLIFIER.
Technical: EXAMPLE OF AMPLIFIER.
Area Notes: Unknown

Details

Markings: .1 ORANGE LETTERING ON TUBE READS "AMPEREX/ 7699/ MADE IN U.S.A."/.2 BLACK & GREEN LETTERING ON BOX END READS "7699/ Amperex"; BLACK LETTERING ON OPPOSITE END OF BOX READS "Amperex/ ELECTRON/ TUBES"; BLACK & GREEN LETTERING ON BOX SIDES READS "Amperex/ ELECTRON/ TUBES/ Amperex/ for over/ 35 years"
Missing: COMPLETE
Finish: .1 COLOURLESS TRANSPARENT GLASS; METALLIC PINS & TIP/.2 YELLOW & GREEN EXTERIOR
Decoration: .1 ORANGE STYLIZED DRAWING OF GLOBE ON TUBE/.2 SAME LOGO IN GREEN ON 4 SIDES OF BOX

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If you choose to share our information about this collection object, please cite:

Amperex, Vacuum tube, Unknown Date, Artifact no. 1998.0736, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1998.0736.001/

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