MATCHED QUAD – tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 100% garanty working. Accuracy of selection is 3%.
Item Tag: G-807
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2 pcs G-807 / Г-807 MATCHED PAIR Uljanovsk Same Date 08.1979
MATCHED PAIR – tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 100% garanty working. Accuracy of selection is 3%.
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4 pcs NEW G-807 / Г-807 Uljanovsk Same Date 06.1980 MATCHED QUAD
Lot of 4 pcs NEW G-807 Uljanovsk tubes. MATCHED QUAD – tubes has identical electrical characteristics. Each quad is selected with a difference of no more than 5%. We test our tubes on High-End Soviet Tube Tester L3-3.
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4 pcs NEW G-807 / Г-807 Foton MATCHED QUAD
Lot of 4 pcs NEW G-807 FOTON tubes. MATCHED QUAD – tubes has identical electrical characteristics. Each quad is selected with a difference of no more than 5%. 100% garanty working. 4 tubes in 1 lot.
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4 pcs NEW G-807 / Г-807 Foton Same Date 04.1964 MATCHED QUAD
Lot of 4 pcs NEW G-807 FOTON tubes. MATCHED QUAD – tubes has identical electrical characteristics. Each quad is selected with a difference of no more than 5%. We test our tubes on High-End Soviet Tube Tester L3-3.
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2 pcs G-807 / Г-807 MATCHED PAIR Uljanovsk Same Date 09.1971
MATCHED PAIR – tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 100% garanty working. Accuracy of selection is 3%.