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Old 12th January 2018, 05:01 AM   #271
nixternal is offline nixternal  United States
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Location: Chicago, IL
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Default Drool!

Quote:
Originally Posted by phongnavy View Post
My new version!
PCM63x4, Coaxial and AES/EBU input.
Gorgeous! I'm interested in knowing what you used for the jumpers from board to board. I'm not familiar with those & love that look. They look like they screw in, coax-like. Great job!
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Old 12th January 2018, 08:00 AM   #272
percival007 is offline percival007  England
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Quote:
Originally Posted by phongnavy View Post
Hi Percival007,
The case from China (~25$)
And I did internal separation of the plastic (10mm) and the copper tape.
It's good for unti-noise.
Cheer,
Nice Work !!

P.
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Old 12th January 2018, 08:45 AM   #273
phongnavy is offline phongnavy  Viet Nam
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Originally Posted by percival007 View Post
Nice Work !!

P.
Many tks,
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Old 12th January 2018, 08:46 AM   #274
phongnavy is offline phongnavy  Viet Nam
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Quote:
Originally Posted by nixternal View Post
Gorgeous! I'm interested in knowing what you used for the jumpers from board to board. I'm not familiar with those & love that look. They look like they screw in, coax-like. Great job!
Tks, please email me for more details: phongnavy@gmail.com
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Old 13th January 2018, 07:30 AM   #275
dddac is offline dddac  Germany
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Quote:
Originally Posted by phongnavy View Post
Tks, please email me for more details: phongnavy@gmail.com
why not post here? that is the idea of DIY forum ...
__________________
www.dddac.com
Happy listening and building
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Old 15th January 2018, 12:54 AM   #276
phongnavy is offline phongnavy  Viet Nam
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Quote:
Originally Posted by dddac View Post
why not post here? that is the idea of DIY forum ...
Ok ddac, Thank you for your interest!
My DAC specifications:
1. Pwr supply: LT1963-3015, LM317 and LT1117-5
2. Digtal in, sampling, clk: 74HC00, 74HC86, CS8414, SM5842
3. D/A: 4xPCM63-K
4. I/V, Buffer: 10xNE5534 or equivalent
Number 2 board, 3 board and 4 board conneted by SMA connector and cables
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Old 15th January 2018, 01:02 AM   #277
nixternal is offline nixternal  United States
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Quote:
Originally Posted by phongnavy View Post
Ok ddac, Thank you for your interest!
My DAC specifications:
1. Pwr supply: LT1963-3015, LM317 and LT1117-5
2. Digtal in, sampling, clk: 74HC00, 74HC86, CS8414, SM5842
3. D/A: 4xPCM63-K
4. I/V, Buffer: 10xNE5534 or equivalent
Number 2 board, 3 board and 4 board conneted by SMA connector and cables
That's a sweet setup. I thought those were SMA, just wasn't 100% sure from the photos. I would have never thought of using those. I actually use those in a couple of field monitoring devices I have created for clients. Used the IP67 bulkheads which looked bigger than what you used.
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Old 15th January 2018, 01:32 AM   #278
phongnavy is offline phongnavy  Viet Nam
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Join Date: Feb 2014
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Quote:
Originally Posted by nixternal View Post
That's a sweet setup. I thought those were SMA, just wasn't 100% sure from the photos. I would have never thought of using those. I actually use those in a couple of field monitoring devices I have created for clients. Used the IP67 bulkheads which looked bigger than what you used.
Tks nixternal, Great job of you
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Old 17th January 2018, 02:02 AM   #279
thuanth43 is offline thuanth43  Viet Nam
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Quote:
Originally Posted by phongnavy View Post
My new version!
PCM63x4, Coaxial and AES/EBU input.
Looks great. Why no I2S/USB input though?
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Old 17th January 2018, 02:36 AM   #280
phongnavy is offline phongnavy  Viet Nam
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Quote:
Originally Posted by thuanth43 View Post
Looks great. Why no I2S/USB input though?
hi thuanth43, I'm from VN too
Not included I2S and USB input because my CD transport have only coax and aes/ebu digital output.
But very simple to add I2S/USB to Dac.
Tks
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