MATCHED QUAD 6N23P. Reflector 1974. Holy Grail. SWGP. SILVER SHIELD. NOS
SWGP (Single Wire Getter Port). MATCHED QUADReflector 6N23P ( Equivalent E88CC / 6922 / 6DJ8). PAIR 6N23P Reflektor Silver Shields1975. PAIR 6N23P Voskhod Grey Shield1975. PAIR 6N23P ReflektorSilver Shield...