6GH8 valve

Noval socket, 9 pin miniature (USA pico-9) B9A Used for Radio/TV-reception etc. Filament Vf 6.3 Volt / If 0.45 Ampere / Indirect / Specified voltage AND current AC/DC Description In the GE Essential Characteristiscs 1973 it is stated for this tube: Heater warm-up time controlled. Dimensions (WxHxD) incl.pins/tip 21 x 54 x mm / 0.83 x 2.13 x inch Bibliography Essential Characteristics, GE 1973 The 6GH8 valve is an electronic tube that is part of the family of thermionic valves. This is a dual triode-pentode valve, meaning it has two sections, one configured as a triode and the other as a pentode. Vacuum tubes like the 6GH8 are commonly used in various electronic circuits, including audio amplifiers and radio equipment. The exact specifications of the 6GH8 may vary, so it is advisable to consult the specific datasheet for detailed information on its features and recommended use in a certain context. If you have more specific questions or need additional details, I'm here to help.