DAC-END R (ES9018) full assembled board - version 2 - group 3 - diyAudio
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Old 19th October 2015, 07:04 AM   #1
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Default DAC-END R (ES9018) full assembled board - version 2 - group 3

After the great success the first version Quanghao opens this new group buy to produce a new series of DAC.

ES9018 USB DAC - Hi-Resolution System*

I can support you by email and chat until all will be happy for this project.

I do not take money from the production of these DAC.

Quanghao will produce these modules with little gain to promote this product, in the near future this DAC will be sold as a finished product at about 2500$ - 3000$.

This DAC ES9018 module have these features:

- top performance linear pre-regulator LT1963
- separated fast shunt for any digital section
- separated fast shunt for any analog channel
- remote volume control
- remote mute control
- remote input control
- digital filter control
- microcontroller to remap DAC to share I2S connection with DSD
- Amanero module integrated to have USB input
- Support 44,88,96,192,352,384KHz PCM and DSD to play SACD ISO
- ground isolation from USB module
- On board reference 100MHz Crystek oscillator with a jitter of 0.5psec
- 3 spdif input: coax RCA, Toslink optical and AES/EBU
- optional passive I/V
- 4 row x 20 characters LCD
- 5V LCD
- large dB volume display


This options are available and here the new cost:

1) DAC module assembled and tested with all components
- ES9018 chip,
- Crystek 100MHz top performances oscillator (CCHD-950-25-100),
- 5 shunt regulator
- All digital connectors
- Controller to change volume, input and other parameters
- 20x4 LCD
- Infrared remote command
- Amanero module not included
price 450$

2) Chassie only
price 140$

3) Power supply transformers only, for the discrete output stage you need 3 transformers, for the LL1684 output stage only one.
price 40$ each

4) Amanero module only
price 60$

5) LL1684 output stage only (pcb, Clarity cap, LL1684 Lundahl transformers and connectors)
price 420$ (price for 2 modules L & R)

6) Complete assembled DAC with Lundahl LL1684 output stage, this include the options 1,2,3,4,5
price 1250$

Last edited by audiodesign; 19th October 2015 at 07:18 AM.
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Old 27th October 2015, 01:53 PM   #2
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Old 10th December 2015, 12:16 AM   #3
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How could I buy this dac?
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Old 10th December 2015, 05:51 AM   #4
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Quote:
Originally Posted by bada2464 View Post
How could I buy this dac?
pm to me!

thanks
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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 10th December 2015, 07:10 AM   #5
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Quote:
Originally Posted by quanghao View Post
pm to me!

thanks
PM?
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Old 10th December 2015, 08:16 AM   #6
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Quote:
Originally Posted by bada2464 View Post
PM?
Name : kim youn su
mail : bada246464@gmail.com
Thanks
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Old 29th December 2015, 12:19 PM   #7
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review of this DAC

http://www.monoandstereo.com/2015/03...8s-review.html

Last edited by audiodesignguide; 29th December 2015 at 12:32 PM.
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Old 1st January 2016, 05:14 AM   #8
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Hello all!

Who wanted to change more expensive transformer output on discrete?
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Old 9th January 2016, 10:06 PM   #9
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Quote:
Originally Posted by bbest View Post
Hello all!

Who wanted to change more expensive transformer output on discrete?
may be i can make pcb, so you can diy it!
thanks
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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 10th January 2016, 05:20 AM   #10
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quanghao pm to you
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