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胆机制作新作6p6p推挽
6v6的推挽胆机 - 〓电子管技术区〓 - 矿石收音机论坛 - powered by
电子管技术区〓 - 矿石收音机论坛 - powered by discuz!
100w推挽胆机电路 - 〓电子管技术区〓 - 矿石收音机论坛 - powered
用300b电子管做的推挽功率放大器(二)
胆机制作新作6p6p推挽