zslun 发表于 2008-1-31 21:43

"雨夜听香”的6N3+6N6 胆耳放

这个都在网上出现比较多的线路

http://bbs.hifidiy.net/attachments/dvbbs/2005-10/20051014144836852.gif

我在这个电路中稍加改进!调整了工作点! 改用了胆稳压的供电方式! 听感不错! 推 AKG的耳机声音甜美!背景清晰!

http://www.hifi-zs.com/images/Picnicker/attachimg.gif http://www.hifi-zs.com/attachments/20080131_0beda483364edf5f82c4YEpsM4neHhqc.jpg.thumb.jpg
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2008-1-31 21:38



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踏雪贺兰 发表于 2008-1-31 21:56

朋友，你的机壳哪里搞的？非常喜欢

zslun 发表于 2008-1-31 22:14

呵呵!订做的!:lol

踏雪贺兰 发表于 2008-1-31 22:18

哪里可以订做啊？价格多少？

zslun 发表于 2008-1-31 22:25

专做不绣钢加工的地方订做的!我这个机箱成本价格是40多元!

honghuansc 发表于 2008-2-2 14:26

看线路图应该是3个管子够了吧....怎么老大的多了两个是干什么的....我现在也正准备做这个耳放.管子都到了.准备开工了:lol :lol

zslun 发表于 2008-2-5 11:25

原帖由 honghuansc 于 2008-2-2 14:26 发表 http://bbs.hifidiy.net/images/common/back.gif
看线路图应该是3个管子够了吧....怎么老大的多了两个是干什么的....我现在也正准备做这个耳放.管子都到了.准备开工了:lol :lol
有两只是做胆稳压的!一只是电源管,一只是调整管

kklam 发表于 2008-2-5 14:44

阻抗差很远吧
K66是32欧的
6N6单管跨导是16西...........大约输出阻抗就是1/16 K
有点距离
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