+2 piezas en LOTE x 5C4S ~ 5U4S ~ 5Z4 ~ CV1863 TUBO RECTIFICADOR KENOTRON URSS KOBRA DDP

~ / 5Z4 / CV1863 Kenotron TUBE. 5 C4S 5Ц4С / Cyrillic=5U4S. Valves can be of different years of manufacture. Each valve is individually tested with a tube tester. The color of the anode can be gray or dark gray and depends on the year of manufacture of the valve.

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