我的QUADII胆機開工

所有零件除了電源濾波用的choke外都準備好,開始動工

多謝KK SIR, WILLIAM, MODI 的意見

請各位大佬在我裝機的過程中多給意見, 因小弟是DIY新手一名  ops:

DAY 1 - 電源, 燈絲, 火牛, 電制己裝好

想問電源線如果是多股柒皮線, 是否要用刀先批去外柒才能上碭?

試過都好難上...

多股柒皮線比較麻煩！
方法是用焊槍在線芯的橫切面上一邊加熱一邊落焊，你會看到線上的柒會起泡並慢慢退掉。
但焊槍火數要夠，最好將線材固定才做比較容易

[quote:7fc213cc11="gooddog"]想問電源線如果是多股柒皮線, 是否要用刀先批去外柒才能上碭?

試過都好難上...

[/quote]



如果接線是有漆皮，那麼便要介刀介去外漆，但如果每條線都好幼，那麼我便會用沙紙磨去了，用400號以上便可！

點解你所有膽的燈絲電壓都是並在一起呢？
是否有一些問題呢？

[quote:7eff4aa3e9="la1209"]多股柒皮線比較麻煩！
方法是用焊槍在線芯的橫切面上一邊加熱一邊落焊，你會看到線上的柒會起泡並慢慢退掉。
但焊槍火數要夠，最好將線材固定才做比較容易[/quote]



所講的是可以的，但不是每一種線都得，而且烙鐵要去到四百幾度先可以做到！

[quote:32f03c5d87="modi"]點解你所有膽的燈絲電壓都是並在一起呢？
是否有一些問題呢？[/quote]

:shock:

吓! 問題係咩? 請指出讓我可修改, 唔該!!

今日完成大部份搭棚, 想問接地的電阻點樣最好點樣搭, 直接銲接在粗銀線上, 再接機箱上嗎?

再貼

[quote:69778b1c44="modi"][quote:69778b1c44="la1209"]多股柒皮線比較麻煩！
方法是用焊槍在線芯的橫切面上一邊加熱一邊落焊，你會看到線上的柒會起泡並慢慢退掉。
但焊槍火數要夠，最好將線材固定才做比較容易[/quote]



所講的是可以的，但不是每一種線都得，而且烙鐵要去到四百幾度先可以做到！[/quote]

這當然啦！如果是很粗的柒皮線就不可以啦！
我講的是Cardas Litz wire，去到12AWG到可做到。
8) 小弟是用可調温度的恆温焊台

[quote:ece370260c="la1209"][quote:ece370260c="modi"][quote:ece370260c="la1209"]多股柒皮線比較麻煩！
方法是用焊槍在線芯的橫切面上一邊加熱一邊落焊，你會看到線上的柒會起泡並慢慢退掉。
但焊槍火數要夠，最好將線材固定才做比較容易[/quote]



所講的是可以的，但不是每一種線都得，而且烙鐵要去到四百幾度先可以做到！[/quote]

這當然啦！如果是很粗的柒皮線就不可以啦！
我講的是Cardas Litz wire，去到12AWG到可做到。
8) 小弟是用可調温度的恆温焊台[/quote]

:roll: 明白明白...

多謝兩位大佬的意見!

但燈絲電壓都是並在一起是否有問題?

如果你自己都無信心.點解唔用雞料開聲先,

一步一歩換靚料.又可以領會到另一種D|Y樂趣.

要睇睇你的線路圖，通常推動管和功率管是會分開及獨立燈絲的！

另外好狗兄你要上一上搭棚初班呢？ :

開機前不要忘記用綿被包好(防爆裝備).

:  :  :

[quote:131a08860a="modi"]另外好狗兄你要上一上搭棚初班呢？ :[/quote]

[quote:8ed7a0b02c="DUALXEON"]開機前不要忘記用綿被包好(防爆裝備).

:  :  :

[quote:8ed7a0b02c="modi"]另外好狗兄你要上一上搭棚初班呢？ :[/quote][/quote]

ops: 如果有discount給我都會參加的, 哈哈...

不過可否講吓試機的安全步驟?

另外, 大家可否睇睇個濾波用的choke是否要用到60H咁大. 唔該晒!!

小弟先排經常出差, 今日終於完成, 可以試機...

唔知那裡買胆好 :roll:

大家可以提議一下嗎?

另想問下輸入牛輸出端400-earth-400, 在未裝整流胆時直度400-400端有~745v是否正常(因未有回路)?

請大家解答, 唁該

好久兄

開聲前check電壓

買胆  EF86　:
http://www.hififever.com/market/showItem.php?marketProductId=1183

其他膽去德發3/F 朱記.帶線路圖順便可以問朱老闆

千萬不要說我介紹. :  :  :






[quote:d83296e569="gooddog"]小弟先排經常出差, 今日終於完成, 可以試機...

唔知那裡買胆好 :roll:

大家可以提議一下嗎?

另想問下輸入牛輸出端400-earth-400, 在未裝整流胆時直度400-400端有~745v是否正常(因未有回路)?

請大家解答, 唁該[/quote]

[quote:9e60b8ecd2="DUALXEON"]好久兄

開聲前check電壓

買胆  EF86　:
http://www.hififever.com/market/showItem.php?marketProductId=1183

其他膽去德發3/F 朱記.帶線路圖順便可以問朱老闆

千萬不要說我介紹. :  :  :






[quote:9e60b8ecd2="gooddog"]小弟先排經常出差, 今日終於完成, 可以試機...

唔知那裡買胆好 :roll:

大家可以提議一下嗎?

另想問下輸入牛輸出端400-earth-400, 在未裝整流胆時直度400-400端有~745v是否正常(因未有回路)?

請大家解答, 唁該[/quote][/quote]

I am interesting in your tubes. Pls reserve for me. I am going to buy after testing.

But pls advise the price of EF86 Sovtek. Thanks.

到時要膽Email

放毒:  :  :

胆出現藍屏代表什麼問題? :cry:

請大家幫忙

Finally finished my amp as I am so busy recently.

This is very valuable experience as the whole DIY processes were done by myself starting from data gathering, buying components, assembling, testing...

There is still low level of noise when hearing close to the speckers (with low frequency hum sound).

Now my pre amp, amp and speckers are all DIYed!!

Good work, keep on going DIY !!!

Did you read "MUKA" article, he use AC voltmeter to measure the noise instead of ears.

Try to get this machine and tunning the VR to get the lowest value.

Good luck
KK.Ho@TW



[quote:340c197ace="gooddog"]Finally finished my amp as I am so busy recently.

This is very valuable experience as the whole DIY processes were done by myself starting from data gathering, buying components, assembling, testing...

There is still low level of noise when hearing close to the speckers (with low frequency hum sound).

Now my pre amp, amp and speckers are all DIYed!! [/quote]

恭喜 :


你有無用頻譜器Test.

唔好浪費時間同金錢喺任何EF86細膽度,揾4枝E80F SQ 金腳NOS用啦,呢枝係EF86儀器級扳本,我試用落我對QUAD II之後,拿拿聲買多16枝(我有2 set QUAD II ops: ),然後將所有EF86,包括德記/菲記/貓記/西門記同其它牌子賣哂 8) 。
不過我喺香港揾唔倒,甚至於一D賣膽老子號話唔知/未聽過,所以我全部喺網上買,每枝約US$30左右,兄弟,有就好買啦 :twisted:
PS:枝膽比EF86高D,似6CG7。

thanks, ozrayyau.

i will try to search the tubes! 8)

BTW, if there is low hum sound (may be from AC filment), can it solved by adding parallel resistors (50n) on filment connecting to earth?

Pls anyone can give your opinion ...

ozrayyau

你無事嗎?你部CD66什樣.




[quote:440bb3d6be="ozrayyau"]我都買咗呢架機,我果架喺relay開咗(的一聲之後)仲未有音樂果幾秒/又或者音樂好細聲時,就有wee wee聲,音量喺10点左右,唔知各用家係点呢?好想死呀。[/quote]

無乜事,照常wee wee 叫 : ,諗住加個MUSILAND MD10,唔知呢隻DAC得唔得? :roll:

有樣睇,唔好買錯 :wink:

KT66 GEC :shock:
but you E80F do not match :?:

我對係QUAD II嚟,當然要用GEC啦 8)

呢隻膽D字有印兩面,睇清楚第一枝,後面就係隻貓嘅LOGO,冇樣好嘅菲利浦都有,我諗會係同一枝膽。

Yes, We are saw you SPECIAL VERSION QUAD II嚟,當然是用GEC啦 :  :  :

[quote:19e162415a="ozrayyau"]有樣睇,唔好買錯 :wink:[/quote]

I have search on eBay and Chinese web and could not find the E80F tubes.

Pls could you provide the source? :roll:

Or do you have any spare?

Link:
http://search.ebay.com.hk/search/search.dll?sofocus=so&sbrftog=1&maxrecordsreturned=300&frpp=50&from=R10&fcd=2&satitle=e80f&sacat=-1%26catref%3DC6&floc=1&sargn=-1%26saslc%3D2&sascs=1&saprclo=&saprchi=&fsop=1&fsoo=1

Purchase local store,  :

Ebay  :shock:  :shock:  :shock: = Risk


God bless you :?:




check out that link purchase on ebay before

http://search.reviews.ebay.com/_Tubes_W0QQucatZ64627QQuqtZg




http://pages.ebay.com/help/tp/inr-snad-process.html

FOR YOU FUTURE

[quote:51af7509b6="ozrayyau"]Link:
http://search.ebay.com.hk/search/search.dll?sofocus=so&sbrftog=1&maxrecordsreturned=300&frpp=50&from=R10&fcd=2&satitle=e80f&sacat=-1%26catref%3DC6&floc=1&sargn=-1%26saslc%3D2&sascs=1&saprclo=&saprchi=&fsop=1&fsoo=1[/quote]

Hi ozrayyau,

I have finally got 3 E80F tubes and now they are singing!

Pls if you any spare tube, pls offer me. That's would be very nice. ops:

tube: