6N5S a-g 6N13C 6AS7G ECC230 double triod tube soviet lamp Svetlana ussr NOS. The tube has an analog 6N13S (6Н13С) tubes. Uf = 6.3 V, Uc1 = - 30 V, Ua = 90 V, Ia = (25-60-95) mA. Anode current - (73 - 123) mA.
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