NOS Date Matched Pair Sylvania USA Type 24A Silver Mesh Plate Vacuum Tubes

Excellent
$22.95
$10.21
56% price drop
+$4.99Shipping
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Shipped From
VIVA TUBES
Easthampton, MA, United States
5,426
Sales
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Joined Reverb
2015
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About This Listing

Tube Type / Number: Type 24A
Actual Brand*: Sylvania
Printed Brand: Sylvania
Quantity of Tubes: Date Code Matched Pair
Plate Construction: Silver Mesh Medium
Getter Construction: D Foil
Country of Manufacture: USA
Visible Date Codes: N6R
Lettering Condition: 100 Percent
Year Made:
Mica Spacers: 2
Smoked Glass? No
Engraved Base? No
Boxes Included? 2 Boxes - Both NOT Original
Notes: ST

Gm Test Results: 46 & 58
Minimum Good Value: 25
NOS Test Value: 41
Life Calculation: 100+% (where 65% = fail)

Tests as NOS?: Yes
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.

Product Specs

Listed5 years ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.learn more
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