2x 5C4S = 5Z4, 5Z4GT, 5U4C Tubo rectificador NEVZ Cobra PAR EMPAREJADO 1959 NUEVO

5c4s = 5z4, 5z4gt 5u4c Rectifier Tube Cobra Tested 5c4s = 5z4, 5z4gt 5u4c Rectifier Tube Cobra Tested 5c4s = 5z4, 5z4gt 5u4c Rectifier…. Analogue: 5Z4, CV1863, 5Z4GT, 5U4C. Manufacturer: NEVZ (Novosibirsk) factory.

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