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Amperex

NOS Matched Pair Amperex Holland 6EJ7/EF184 Mesh Plate True D Get Vacuum Tubes

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SKU:
PE1708
UPC:
Amperex 6EJ7
MPN:
Amperex 6EJ7
Availability:
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Shipping:
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$49.75

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Description

Tube Type / Number: 6EJ7/EF184
Actual Brand*: Amperex
Printed Brand: Zenith
Quantity of Tubes: Matched Pair
Plate Construction: Silver Mesh
Getter Construction: Top True D
Country of Manufacture: Holland
Visible Date Codes: JB6 Y0L2 116 & JB6 Y1A4
Lettering Condition: 50 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: 52 & 54

Minimum Good Value: 39
NOS Test Value: 50
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.

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