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GE 6J7 Vacuum Tube NOS NIB Hickok Tested ๐ถ
- Item No : 306197445813
- Condition : Open box
- Brand : GE
- Seller : tpg57
- Current Bid : US $7.50
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* Item Description
- GE 6J7 Vacuum Tube NOS NIB Hickok Tested Tested per user manual procedures on recently calibrated Hickok 6000A. Passed all tests: Filament Continuity Test: Passed Shorts Test: Passed Quality Test: Passed Mutual Conductance (GM)Test: 1300 / 1225 (NOS MINIMUM) Gas (Grid Current) Test: Passed Life Test: Passed For the most reliable and comparable results, I try to test using both vintage and modern test equipment along with testing in amps when possible. Test results will vary between testers as it is not an exact science. I recommend all vintage tube pins to be cleaned before usage for best performance Will combine shipping. I will send refund once actual shipping cost is determined.
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