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RCA

Matched Pair RCA Radiotron USA 6N7 Metal Vacuum Tubes 84/110% & 88/88%

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SKU:
PE445
UPC:
RCA Radiotron 6N7
MPN:
RCA Radiotron 6N7
Availability:
Ships in 1 business day or less.
Shipping:
Calculated at Checkout
On Sale
Now: $6.38
Was: $12.75

Description

Tube Type / Number: 6N7
Actual Brand*: RCA Radiotron
Printed Brand: RCA Radiotron
Quantity of Tubes: Matched Pair
Plate Construction: Metal
Getter Construction: Metal
Country of Manufacture: USA
Visible Date Codes: 05
Lettering Condition: 100 Percent
Year Made:
Number of Mica Spacers: 2Half
Glass Coating:
Engraved Base? No
Boxes Included? Multiple Boxes - NONE Original
Notes: Metal Tube

Gm Test Results: 52/68 & 54/54

Minimum Good Value: 38/38
NOS Test Value: 62/62
Life Calculation: 84/110% & 88/88% (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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Additional Information

Item Type:
Vacuum Tubes
Production Era:
Vintage & NOS
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