Vacuum tube

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Ingenium, 1999.0224.001
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OBJECT TYPE: AMPLIFIER PENTODE
DATE: Unknown
ARTIFACT NUMBER: 1999.0224.001

MANUFACTURER: Sylvania Canada
MODEL: 6CA7/EL34
LOCATION: Canada

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; SYNTHETIC BASE; METAL & SYNTHETIC WORKING PARTS/.2 CARDBOARD BOX WITH PAPER PADDING

Dimensions

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

Length: N/A
Width: 3.2 cm
Height: 11.6 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

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

Manufacturer

AKA: Sylvania
Country: Canada
State/Province: Unknown
City: Unknown

Context

Country: Canada
State/Province: Ontario
Period: Unknown
Canada: ONE OF COLLECTION OF VACUUM TUBES USED BY DONOR FOR HIS PART-TIME HOBBY OF ELECTRONICS SERVICING (DONOR'S HISTORY IN 1999.0217 SUPP. INFO.)
Function: GLASS OCTAL TYPE VACUUM TUBE USED IN OUTPUT STAGE OF AUDIO-FREQUENCY AMPLIFIERS.
Technical: Unknown
Area Notes: Unknown

Details

Markings: .1 YELLOW & WHITE LETTERING ON TUBE READS "[LOGO]/ SYLVANIA/ 6CA7/EL34"/.2 YELLOW & BLACK LETTERING ON BOX END READS "SYLVANIA/ 6CA7 PR" & "[LOGO]/ THE MARK/ OF/ QUALITY"; YELLOW & BLACK LETTERING ON BOX SIDES READS "[LOGO] SYLVANIA/ CANADA/ ELECTRONIC TUBE" & "[LOGO] SYLVANIA/ CANADA/TUBE ELECTRONIQUE"
Missing: COMPLETE
Finish: .1 COLOURLESS TRANSPARENT GLASS; BLACK BASE; METALLIC PINS; GREY & BLACK INTERIOR PARTS/.2 BLACK & YELLOW EXTERIOR
Decoration: N/A

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

Sylvania Canada, Vacuum tube, Unknown Date, Artifact no. 1999.0224, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1999.0224.001/

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