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%.
4 pcs G-807 / Г-807 MATCHED QUAD Uljanovsk Same Date 09.1971
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%.
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%.
4 pcs G-807 / Г-807 MATCHED QUAD Uljanovsk Same Date 06.1979
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%.