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DIY T-Amp User V2, TA2020 AIR CORES!, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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cresstt
post Jun 11 2010, 04:07 PM

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QUOTE(xtorm @ Jun 9 2010, 09:13 AM)
hahaha

based there now so still ok, last week was busy.
finally monday holiday when to my trusty klang electronic shop, no stocklo

im getting those big shiny 1 tongue.gif weird enof not all shop in jalan pasar keep them also.
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klang got electronics parts shop meh ? where about in Klang? please share

This post has been edited by cresstt: Jun 11 2010, 04:07 PM
cresstt
post Jun 14 2010, 12:01 PM

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m still waiting for my tube 6N3 tube preamp kit... should arrive this week..I hope! ... pairing with the markIII that I bought from xstorm earlier...

cresstt
post Jun 26 2010, 06:24 PM

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QUOTE(sakaic @ Jun 23 2010, 07:07 PM)
!!snipped!!
So far I have changed the diodes at the bottom and reverted the 0.47u output cap to 0.22u as per the datasheet.

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Hey sakaic I noticed that you've the MKII instead of mine MKIII.
Since both are from the same guy, maybe I can also mod my board as per yours.

Please refer to output portion of the datasheet.. Check the red underlined 0.22,
Are you saying that originally, MKII comes with 0.47u and the you changed it to 0.22 as per the datasheet?


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This post has been edited by cresstt: Jun 26 2010, 06:25 PM
cresstt
post Jun 26 2010, 11:56 PM

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QUOTE(sakaic @ Jun 26 2010, 08:41 PM)
yes. But check the impedance of your speaker. There is different value for different impedance. I also changed the value for cdo to datasheet value.
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my itchy hands are contemplating to change the 2 caps on the MKIII output stage... They arent correct are they when referring to the datasheet ?





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