Description: GE Label Mullard EL34 XF4 Single Round Getter Tube NOS NIB HICKOK TESTED Tested per user manual procedures on recently calibrated Hickok 6000A. Test results will vary between tester models. Printing is very nice. Passed all tests: Filament Continuity Test: Passed Shorts Test: Passed Quality Test: Passed Mutual Conductance Test: 6000 / 6000 (NOS MINIMUM) Gas (Grid Current) Test: Passed Life Test: Passed I recommend all vintage tube pins to be cleaned before usage for best performance Will combine shipping. Also tested in THD Bi Valve Guitar amp for performance and sound at operating voltage.
Price: 119 USD
Location: Utica, Michigan
End Time: 2025-01-01T23:26:49.000Z
Shipping Cost: 6.5 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Mullard
Type: Vacuum Tube
Unit Type: Unit
Model: XF4
Unit Quantity: 1
