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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 18th June 2017, 09:42 AM   #2311
danny_66 is offline danny_66  Belgium
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Join Date: Jun 2005
Location: Lierde
Hello Quanghao,
I have a DAC-END v1,
can I upgrade the the es9018 to an es9028pro like Dimdim did overhere ?

I see two possible problems:
1. the remote commands are maybe not compatible with the es9028pro ?
2. the power supply can't deliver enough current for the es9028pro ?
power consumption 1.2V (VDD) es9018: 37mA es9028pro: 82mA

My RefSpeaker v2
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Old 19th June 2017, 03:21 AM   #2312
quanghao is offline quanghao  Viet Nam
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Location: Vietnam
Send a message via Yahoo to quanghao DAC-END R (ES9018) full assembled board


ES9028 and 9038pro you can not change for ES9018S PCB.

may be ES9028 can use in ES9018S, but not the best for use.

9028pro have some other es9018s. the better need use other PCB.

9038Pro can not use in pcb es9018s, becuase 9038pro need current = 3 x ES9018S.

Not: all schema ES9018 not the sample ES9028-38

The Best DAC is no DAC http://www.audiodesignguide.com/DSC2/index.html
ES9038PRO: http://quanghao.com/
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