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  • 1960 GE USA 6L6GA Black Plate Bottom [] Get Smoked Loose Base Vacuum Tube 88%

1960 GE USA 6L6GA Black Plate Bottom [] Get Smoked Loose Base Vacuum Tube 88%

$24.95
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Product Description

Tube Type / Number: 6L6GA
Actual Brand*: GE
Printed Brand: Ken-Rad
Quantity of Tubes: Single
Plate Construction: Black Smooth
Getter Construction: Bottom []
Country of Manufacture: USA
Visible Date Codes: 604 188-5
Lettering Condition: 75 Percent
Year Made: 1960
Mica Spacers: 2
Smoked Glass? Yes
Engraved Base? No
Boxes Included? 1 Box - Not Original
Notes: Loose Base, Chimney, Slightly Colored Getter Flash Indicating Some Light Use

Gm Test Results: 36

Minimum Good Value: 25
NOS Test Value: 41
Life Calculation: 88% (where 65% = fail)

Tests as NOS?: No
True NOS?*: No

** Please note, many tubes will test NOS but will actually have a few hours of use on them. A truly NOS tube will have excellent getter flashing condition, no dirt/grime, usually in the original box, and no filament deposits. If a tube is listed  as "tests NOS" but is listed as "not True NOS" please expect the tube to have a small amount of use *

All tubes have been tested using only the best tube testers. We have a large fleet of tube testers, and every single one of them has been calibrated within the last year by industry experts. We mainly use the Hickok TV-7D/U, but occasionally we may use a Hickok 539, 533A, or 600A.

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