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Quanghao Audio Design Quanghao Audio Design is a producer of DIY Audiophile Kits and PCB boards, selected from many listening tests!

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Old 21st August 2010, 09:39 AM   #41
hotzman is offline hotzman  Romania
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Hi,
How can I post my photos?
Thank you!
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Old 21st August 2010, 10:15 AM   #42
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Quote:
Originally Posted by quanghao View Post
Hi hotzman!
it is nice!
can you show some image???
thanks
You see in this image
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File Type: jpg 1111.jpg (161.8 KB, 1022 views)
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update 06/14/2013 :http://www.audiodesignguide.com/DAC32/index2.html
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Old 21st August 2010, 03:55 PM   #43
hotzman is offline hotzman  Romania
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Hi,
Pictures with my DAC END 2! No final case!
I used hi-end components...AD1865N-K, RA resistors, AudioNote/Shinkoh tantalum resistors(I/V), Kiwame power resistors, Black Gate, Jensen, Nichicon, Wima Black Box, OS-CON, Solen, russian teflon capacitors, MUR ultra fast rectifiers(12-25ns), Electro-Harmonix tubes 6H30Pi(pair)...and more! On DAC END2 PCB, across each MUR rectifiers I used 0,1uF/100V red Wima.
I say again...best sound!!!
Thank you!
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File Type: jpg DSC01332.JPG (162.0 KB, 965 views)
File Type: jpg DSC01334.JPG (198.1 KB, 941 views)
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Old 21st August 2010, 04:03 PM   #44
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Now I have some components for DAC-End
CCF50
Vishay Dale
Metal Film Resistors, Industrial, 1 % and 5 %
http://www.vishay.com/docs/31014/ccf50.pdf
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File Type: jpg Some-part-DAC-end.jpg (283.3 KB, 934 views)
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Group buy DAC-END R (ES9018) full assembled board
update 06/14/2013 :http://www.audiodesignguide.com/DAC32/index2.html

Last edited by quanghao; 21st August 2010 at 04:13 PM.
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Old 21st August 2010, 04:09 PM   #45
lucylu is offline lucylu  England
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Hello That looks great well done ,I plan to build mine in the winter months and use quality parts like you have,thanks for photo s regards john
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Old 21st August 2010, 04:12 PM   #46
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Quote:
Originally Posted by hotzman View Post
Hi,
I say again...best sound!!!
Thank you!
Congratulations!
You have investment components are very expensive and 2nd and you have succeeded.
I also like to Thank you!
Quanghao
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Group buy DAC-END R (ES9018) full assembled board
update 06/14/2013 :http://www.audiodesignguide.com/DAC32/index2.html
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Old 22nd August 2010, 03:47 AM   #47
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Hi Hotzman,

What is the secondary voltage for the R-core Transformer and where did you buy it ?
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Old 22nd August 2010, 06:29 AM   #48
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Hi all!
Now i have some coment for PCB DAC-ash
CCF50
Vishay Dale
Metal Film Resistors, Industrial, 1 % and 5 %
http://www.vishay.com/docs/31014/ccf50.pdf
All resistor for the DAC
no 200R Cadoc
price: 10$ + 5$ shiping an free paypal!
Thanks!
Quanghao
My pay pal: quanghao168@yahoo.com.vn
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Group buy DAC-END R (ES9018) full assembled board
update 06/14/2013 :http://www.audiodesignguide.com/DAC32/index2.html
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Old 22nd August 2010, 10:19 AM   #49
hotzman is offline hotzman  Romania
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Quote:
Originally Posted by tube_man88 View Post
Hi Hotzman,

What is the secondary voltage for the R-core Transformer and where did you buy it ?
Hi!
DIYCLUB

R80-36 !
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Old 23rd August 2010, 03:43 AM   #50
Pointed is offline Pointed  Viet Nam
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Quote:
Originally Posted by quanghao View Post
Now I have some components for DAC-End
CCF50
Vishay Dale
Metal Film Resistors, Industrial, 1 % and 5 %
http://www.vishay.com/docs/31014/ccf50.pdf
Thanks QuangHao for your assist, yesterday I got DAC's resistors pack. It's save a lot of my time
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