NOS Matched Trio (3) Amperex Holland 6JW8/ECF802 Grey Plate Vacuum Tubes

Tube Type / Number: 6JW8/ECF802
Actual Brand*: Amperex
Printed Brand: RCA
Quantity of Tubes: Matched Trio (3)
Plate Construction: Grey Ribbed
Getter Construction: Top O
Country of Manufacture: Holland
Visible Date Codes: CH2 L7H2 & CZ CH & CH DC C9H
Lettering Condition: 75 Percent
Year Made:
Number of Mica Spacers: 2
Mica Shape: Saw
Smoked Glass? Clear
Engraved Base? No
Boxes Included? Multiple Boxes - SOME Original, Some Generic
Notes: ** Please note this type of tube typically tests low on most tube testers due to it's design **

Gm Test Results: 1250/750 & 1250/750 & 1250/750
Minimum Good Value: 650/450
NOS Test Value: 1000/700
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.