6K4P MATCHED PAIR RUSSIAN HF PENTODE VACUUM TESTED NOS TUBE = EF93 6BA6 W727
9,32 €
Equivalent to the EF93 / 6BA6 / W727. Tube is tested with professional tube Tester L3-3. OS (ОС) – Tubes special assembly (for the aviation industry). Envelope: glass miniature. Detailed info you can find in the table below.
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