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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 7th August 2017, 04:56 PM   #1151
hego is offline hego  Europe
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Location: Tarraferma in Catalonia
Any mod for up the audio level ouput?
Cheers
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Old 21st October 2017, 01:16 PM   #1152
onepiece01 is offline onepiece01  Thailand
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Join Date: Jan 2011
Location: NONTHABURI
Hello,
Sorry i have trouble(MY HQ reference DAC ES9018S)
USB Input signal sometime it is lock but sometime it nolock.
Why it occurs like this and how to adjust?


thanks.
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Old 27th October 2017, 04:52 AM   #1153
onepiece01 is offline onepiece01  Thailand
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Join Date: Jan 2011
Location: NONTHABURI
Quote:
Originally Posted by onepiece01 View Post
Hello,
Sorry i have trouble(MY HQ reference DAC ES9018S)
USB Input signal sometime it is lock but sometime it nolock.
Why it occurs like this and how to adjust?


thanks.

81552 - Sendvid
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Old 13th November 2017, 09:24 PM   #1154
adeveza is offline adeveza  United States
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Join Date: Mar 2013
Location: Concord, Ca.
Default I2S Input

Anybody knows how input I2S signal into this DAC? I have an SD player that output I2S and I want to use this DAC instead of using USB. Can anyone please help? Quanhao, can you please help?

Alex
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Old 13th November 2017, 09:34 PM   #1155
Erlend Sæterdal is offline Erlend Sæterdal  Denmark
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Join Date: Mar 2007
DAC-END R (ES9018) full assembled board - version 2
Quote:
Originally Posted by hego View Post
Any mod for up the audio level ouput?
Cheers
Change resistors to Takman carbon and filter capacitors to polystyren. BURSON V6 AS OPAMPS.
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Old 14th November 2017, 11:06 AM   #1156
linuxfan is offline linuxfan  Australia
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Join Date: Dec 2007
Quote:
Originally Posted by adeveza View Post
Anybody knows how input I2S signal into this DAC?
Use the header block which is provided to connect an Amanero board. Pin assignment is as per the Amanero spec sheet -
3 I2S DATA / DSD1
4 I2S BCLK / DSD CLK
5 I2S FSCLK / DSD2

Use the pins on the opposite side of the header block for grounds - 13, 14, 15.

Alternatively, in front of the Amanero header block are 10 holes, in 2 rows of 5. These carry the same connections, but in a different order:
2 BCLK
3 DATA1
4 DATA2 (FSCLK)

If you solder a header here, you can use a standard ribbon cable/plug assembly for connection, and this pin order is more likely to match other I2S output devices, than the Amanero pin order does.
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Old 14th November 2017, 12:48 PM   #1157
quanghao is offline quanghao  Viet Nam
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Join Date: Sep 2009
Location: Vietnam
DAC-END R (ES9018) full assembled board - version 2 Send a message via Yahoo to quanghao DAC-END R (ES9018) full assembled board - version 2
[QUOTE=linuxfan;

hi please see image!

thanks
quanghao
Attached Images
File Type: jpg ES9018S-with-I2S.jpg (350.2 KB, 113 views)
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Old 14th November 2017, 04:11 PM   #1158
adeveza is offline adeveza  United States
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Join Date: Mar 2013
Location: Concord, Ca.
Quote:
Originally Posted by linuxfan View Post
Use the header block which is provided to connect an Amanero board. Pin assignment is as per the Amanero spec sheet -
3 I2S DATA / DSD1
4 I2S BCLK / DSD CLK
5 I2S FSCLK / DSD2

Use the pins on the opposite side of the header block for grounds - 13, 14, 15.

Alternatively, in front of the Amanero header block are 10 holes, in 2 rows of 5. These carry the same connections, but in a different order:
2 BCLK
3 DATA1
4 DATA2 (FSCLK)

If you solder a header here, you can use a standard ribbon cable/plug assembly for connection, and this pin order is more likely to match other I2S output devices, than the Amanero pin order does.
Thanks guys, Quanghao image is also helpful.

Alex
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Old 14th November 2017, 07:04 PM   #1159
adeveza is offline adeveza  United States
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Join Date: Mar 2013
Location: Concord, Ca.
[QUOTE=quanghao;5243695][QUOTE=linuxfan;

hi please see image!

thanks
quanghao[/QUOTE]

Looks like the board was designed to use some kind of female connector, can anyone recognize what type of connector it is that will go into those 5 holes?

Alex
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Old 15th November 2017, 02:50 AM   #1160
linuxfan is offline linuxfan  Australia
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Join Date: Dec 2007
Ah, the 2 rows of holes I mentioned are on the version 1 DAC.
On the version 2 DAC I think those circular-pattern holes are for U.FL or SMA connectors.
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