Up for sale is One International Servicemaster 7189A / EL84 / 6BQ5 Vacuum Tube. I tested tubes on my TV7B/U tube tester. Date Code : ?. What you see is exactly what you get. As the photos show, they are in good condition.
Item Tag: 7189 / EL84 /6BQ5
3 Telefunken 7189 / EL84/6BQ5 Vacuum Tubes : O-Getter/Same Date Code / Strong!!!
(Minimum is 46 for 7189.). Matched Trio! I tested tubes on my TV7B/U tube tester. Test Results : Tube 1 – 84. Tube 2 – 77. Tube 3 – 83. What you see is exactly what you get.
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3 Amperex/Scott 7189/EL84/6BQ5 Vacuum Tubes : D-Getter/Same Date Code (rX3 X8L)
Up for sale is Three Amperex/Scott EL84 / 6BQ5 Vacuum Tubes. Three Amperex/Scott 7189/EL84/6BQ5 Vacuum Tubes. I tested tubes on my TV7B/U tube tester. Test Results : Tube 1 – 60. Tube 2 – 63. Tube 3 – 69.