NOS NIB Dumont USA 12DQ6A [12GQ6] Black Plate 2 Side O Get Vacuum Tube 100+%
- SKU:
- TX6417
- Availability:
- Ships in 1 business day or less.
- Shipping:
- Calculated at Checkout
Description
Tube Type / Number: 12DQ6A [12GQ6]
Actual Brand*: Dumont
Printed Brand: Dumont
Quantity of Tubes: Single
Plate Construction: Black Ribbed
Getter Construction: 2 Side O
Country of Manufacture: USA
Visible Date Codes: 60-36 158
Lettering Condition: 100 Percent
Year Made:
Mica Spacers: 2
Smoked Glass? No
Engraved Base? No
Boxes Included? 1 Box - Original
Notes:
Gm Test Results: 65
Minimum Good Value: 30
NOS Test Value: 49
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.