NOS Date Matched Trio (3) RCA USA 117P7GT Black Plate Smoked Glass Vacuum Tubes

RCA $13.46

Tube Type / Number: 117P7GT
Actual Brand*: RCA
Printed Brand: RCA
Quantity of Tubes: Date Matched Trio (3)
Plate Construction: Black
Getter Construction: Bottom 2 []
Country of Manufacture: USA
Visible Date Codes: 652
Lettering Condition: 100 Percent
Year Made:
Number of Mica Spacers: 2D
Glass Coating: Gray Smoked-Full
Engraved Base? No
Boxes Included? Multiple Boxes - SOME Original, Some Generic
Notes:

Gm Test Results: 82/52 & 82/52 & 82/52

Minimum Good Value: 50/40
NOS Test Value: 82/50
Life Calculation: 100+% (where 65% = fail)

Tests as NOS?: Yes
True NOS?*: Yes

** 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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Description

Tube Type / Number: 117P7GT
Actual Brand*: RCA
Printed Brand: RCA
Quantity of Tubes: Date Matched Trio (3)
Plate Construction: Black
Getter Construction: Bottom 2 []
Country of Manufacture: USA
Visible Date Codes: 652
Lettering Condition: 100 Percent
Year Made:
Number of Mica Spacers: 2D
Glass Coating: Gray Smoked-Full
Engraved Base? No
Boxes Included? Multiple Boxes - SOME Original, Some Generic
Notes:

Gm Test Results: 82/52 & 82/52 & 82/52

Minimum Good Value: 50/40
NOS Test Value: 82/50
Life Calculation: 100+%
(where 65% = fail)

Tests as NOS?: Yes
True NOS?*: Yes

** 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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Additional info

SKU: PE522
Availability: Ships in 1 business day or less.
Shipping: Calculated at Checkout