轉載: STAX SR007 OMEGA II w/ SRM-007T II 電子管放大器

Eqpally

auraheart 發表於 2014-4-10 07:27

                               
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Pretty good parts in general, high precision.  Nice circuit layout, just wonder why most audio equ ...

One good way to have folks to replace their units is to use electrolytic caps.  Only filtering and a few others are necessary to use electrolytic caps.  Much lower service cost in a long run if metal caps are used.

sl1

auraheart 發表於 2014-4-10 07:27

                               
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Pretty good parts in general, high precision.  Nice circuit layout, just wonder why most audio equ ...

What is metal cap? You meant film cap??

auraheart

sl1 發表於 2014-4-10 08:59

                               
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What is metal cap? You meant film cap??

Metal cap is a solid capacitor that doesn't have oil inside like electrolytic caps. I have seen them being used a lot in hi end DAC and a few of them used in hi end pre-amps, very few.  Shown as pic below:

Metal Cap

auraheart

sl1 發表於 2014-4-10 08:59

                               
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What is metal cap? You meant film cap??

O, well, my last reply was eaten by da SoB system.  Anyway metal caps are solid caps, no oil of any kind inside and long lasting caps.

lomei

auraheart 發表於 2014-4-10 07:27

                               
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Pretty good parts in general, high precision.  Nice circuit layout, just wonder why most audio equ ...

真係大有學問

auraheart

lomei 發表於 2014-4-10 10:18

                               
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真係大有學問

I am still learning, C-hing.  Lots of things that I don't know..

lomei

auraheart 發表於 2014-4-10 10:19

                               
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I am still learning, C-hing.  Lots of things that I don't know..

好過我好多, 我完全唔識, 全部亂 up

柒喜

luktang 發表於 2014-4-9 17:07

                               
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Wow, volume control for left and right channel... very high quality parts.

三十幾年前我部山水套裝都有咁既功能

柒喜

lomei 發表於 2014-4-9 19:51

                               
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佢仲後生

頂多三既幾我差

柒喜

lomei 發表於 2014-4-10 10:37

                               
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好過我好多, 我完全唔識, 全部亂 up

mE 2

luktang

Haha... before my time...

柒喜

luktang 發表於 2014-4-10 14:42

                               
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Haha... before my time...

                               
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呢部

lomei

柒喜 發表於 2014-4-10 12:54

                               
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mE 2

你扮嘢

柒喜

lomei 發表於 2014-4-11 09:58

                               
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你扮嘢

塊hi既野日日新鮮，點sik得曬

lomei

柒喜 發表於 2014-4-11 11:27

                               
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塊hi既野日日新鮮，點sik得曬

咁你刀 sik 舊機, 我乜 7 刀 5 sik