billymud 發表於 2013-3-26 12:35

chanwt 發表於 2013-3-26 07:32 static/image/common/back.gif
嗱,我都未用過架! 都係睇書咋, 因為用係放大管陰極电阻, 电流大. 發熱高, 以免在高温下影响阻值.用鋁殼就 ...

師兄,架仔未生產水泥電阻前,美國佬、歐洲佬及牫太公都係用幾粒炭阻湊湊埋埋作為cathode R 用。構成今日嘅所謂靚聲名機,think about it !{:1_262:}

zoneaudio 發表於 2013-3-26 14:26

建議上50W{:6_183:}

chanwt 發表於 2013-3-26 18:36

billymud 發表於 2013-3-26 12:35 static/image/common/back.gif
師兄,架仔未生產水泥電阻前,美國佬、歐洲佬及牫太公都係用幾粒炭阻湊湊埋埋作為cathode R 用。構成今日 ...

Sorry, I am not sure Iunderstandwhat are u trying to imply. Are u saying, 1/ cement resistor is not as good.. Or 2/ a combination of multi-resistors sound better, or 3/hi power resistors are not necessary for good sound...

{:1_257:}

chanwt 發表於 2013-3-26 18:38

Have tried RS, they do have aluminum housed resistor. But somehow, could not find 750 ohm model...and they are not that expensive as expected . For a 20W model, somewhere around $20 to 30

billymud 發表於 2013-3-26 19:29

chanwt 發表於 2013-3-26 18:36 static/image/common/back.gif
Sorry, I am not sure Iunderstandwhat are u trying to imply. Are u saying, 1/ cement resistor i ...

Let me extract these statements from other Forum :

-- "Carbon Comp resistors induce distortion in a way our ears like."
-- "Use Carbon Comp's sparingly - only where your personal ears tell you that they make a difference. "
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