전압증폭용 직열 3극관입니다.
257A와 동등관입니다.
전압증폭용 직열 3극관입니다.
257A와 동등관입니다.
첨부 '1' |
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이곳은 웨스턴 진공관 전용 자료실입니다
Western Electc 101D [직열 3극]
Western Electc 101F [직열 3극관]
Western Electcl101L [직열 3극]
Western Electc101FA [직열 3극]
Western Electc101J [직열 3극]
Western Electc 101M [직열 3극]
Western Electc 102F [직열 3극]
Western Electc 102D [직열 3극]
Western Electc 262A, 262B [방열 3극]
Western Electc 102L [직열 3극]
Western Electc310A, 310B [방열 5극관]
Western Electc 264C [직열 3극]
Western Electc 259A [방열 5극]
Western Electc 257A [직열3극]
Western Electc 417A [방열 3극]
Western Electc 437A [방열 3극]
Western Electc 311A, 311B [방열 5극]
Western Electc 396A [방열 쌍3극]
Western Electc 352A [방열 3극+검파용 쌍2극]
Western Electc 418A [방열 극]