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GE

Matched Pair GE USA 6CG7 = 6FQ7 3 Grey Plate Top O Get Vacuum Tubes 85%

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SKU:
PE1556
UPC:
GE 6CG7/6FQ7
MPN:
GE 6CG7/6FQ7
Availability:
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Now: $11.21
Was: $14.75

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Description

Tube Type / Number: 6CG7 = 6FQ7
Actual Brand*: GE
Printed Brand: GE
Quantity of Tubes: Matched Pair
Plate Construction: 3 Grey Ribbed (Gray Shield)
Getter Construction: Top O
Country of Manufacture: USA
Visible Date Codes: 57-30 188-5
Lettering Condition: 75 Percent
Year Made:
Number of Mica Spacers: 2
Mica Shape: Saw
Smoked Glass? Clear
Engraved Base? No
Boxes Included? Multiple Boxes - NONE Original
Notes:

Gm Test Results: 68/80 & 70/70

Minimum Good Value: 50/50
NOS Test Value: 82/82
Life Calculation: 83/98% & 85/85% (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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