845B is direct-heated type thorium tungsten cathode triode, which can be used as class A1 and AB1 amplification. Heater Uf------10 V If--------3.25 A ...
5U4G is glass- shell eight- feet directly heated full-wave rectifier tube,5U4G is very similar with 274B and 5Z3P, which can be replaced by each other...
HIFI series: classic style, exquisite craft, perfect and stable sound performance, the world’s largest HIFI series seller, best choice for you. 2A3C ....
HIFI series: classic style, exquisite craft, perfect and stable sound performance, the world’s largest HIFI series seller, best choice for you. 300B.....
HIFI series: classic style, exquisite craft, perfect and stable sound performance, the world’s largest HIFI series seller, best choice for you. Up ......
HIFI series: classic style, exquisite craft, perfect and stable sound performance, the world’s largest HIFI series seller, best choice for you. Up ......
HIFI series: classic style, exquisite craft, perfect and stable sound performance, the world’s largest HIFI series seller, best choice for you. Up ......
811A is direct-heated type thorium tungsten cathode high µ triode, can be used as high-frequency oscillation power amplification. 811 is similar to .....
The king of pentode in PSVANE—KT120 Its screen consumption -- 60 W and push-pull output --110W, which can never be beat. It adopts the unique mould .....
300B-N is an item of HIFI Series, with the tube department of this type all adopt screen structure, lifting hook filament, gold plated pins, and the ....