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6F2真空管的問題

 
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wine
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Joined: 09 Mar 2007
Posts: 54
PostPosted: Sun Dec 23, 2007 7:57 pm    Post subject: 6F2真空管的問題 Reply with quote
請問對岸的6F2真空管
對應為常見的型號爲何
搜尋了一下
只見到6U8及6BL8這些怪怪的型號

不知是否為12AX7??

如果可以順便推薦一下cp值高的品牌及購買地

謝謝
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ericchiu
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Joined: 02 Jul 2006
Posts: 28
PostPosted: Mon Dec 24, 2007 1:08 pm    Post subject: Reply with quote
6U8 ----> 6F2
6BL8 ---> 6F1

都是三極管+五極管的複合管
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wine
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Joined: 09 Mar 2007
Posts: 54
PostPosted: Mon Dec 24, 2007 10:52 pm    Post subject: Reply with quote
謝謝ericchiu大

小弟在電子管名機賞析一書中查得
6f2的代換型號為
6BM8
ECF82
CV5056

後兩管沒看過
但6F2和6BM8長度好像差很多

請問資料是否錯誤??
謝謝
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FireDragon
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Joined: 25 Mar 2005
Posts: 847
Location: 雲林
PostPosted: Mon Dec 24, 2007 11:19 pm    Post subject: Reply with quote
有沒有相關資料?
有的代用管管腳相同,有的則只是工作點相同.
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coffin
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Joined: 28 Mar 2005
Posts: 1329
Location: 11F
PostPosted: Tue Dec 25, 2007 12:31 am    Post subject: Reply with quote
wine wrote:
謝謝ericchiu大

小弟在電子管名機賞析一書中查得
6f2的代換型號為
6BM8
ECF82
CV5056

後兩管沒看過
但6F2和6BM8長度好像差很多

請問資料是否錯誤??
謝謝



http://tdsl.duncanamps.com/show.php?des=ECF82
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nixieclock
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Joined: 30 Aug 2006
Posts: 257
PostPosted: Tue Dec 25, 2007 4:41 pm    Post subject: 6BM8和6F3相当 Reply with quote
6BM8和6F3相当
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hifiss
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Joined: 22 Jun 2007
Posts: 8
PostPosted: Wed Jan 02, 2008 4:08 pm    Post subject: Reply with quote
6F2和6BM8參數有差別，不代換；而且兩個管子外觀高矮差別很大。
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