大家都想DIY一部合拼機，那麼想用什麼膽呢？作者: steve148 時間: 2007-2-9 11:13 標題: DIY合拼機 300B 合拼機作者: TAN00333 時間: 2007-2-10 00:00
初初砌机不好以300B打头阵,以6L6、EL34、KT88/6550最合适炼手！ 8) 8) 8)作者: vtube 時間: 2007-2-11 22:14 希望盡可能把所有出得聲的胆,都DIY打造出來。作者: harrypoon 時間: 2007-2-12 10:16
After I voted, I had another idea. Is it possible to consider making a simple/basic tube tester?
Last week, I received a gift of 16 tubes of various types, some tubes I did not have the right amp to use it for the time being. If I had a tube tester, I can know whether these tubes are in working condition.
