DAC-END R (ES9018) full assembled board - version 2

Algar_emi · 2014-02-16 4:19 am

Update to my entry Algar_emi

Choice 1: full
1. adeveza: DAC module + amanero + output stage + transformer (Complete Set: Item 6)
2. papapew: DAC module + amanero + output stage + transformer + chassis
3. rade95: DAC module + amanero + output stage + transformer + chassis
4. PeterKD: complete DAC (item 6)
5. schallundrauch: complete DAC (item 6)
6. msaywitz: DAC module + amanero + output stage + transformer + chassis (Complete set: Item 6)
7. jokari69: DAC module + amanero + output stage + transformer + chassis (Complete set: Item 6)
8. wuming: Assembled DAC, BUT exclude option 2 AND plus assembled Super V/I LL1684
9. boudy: Complete assembled DAC excluding option 2 and including the LL1684 transformer I/V
10. stokessd: Assembled DAC, BUT exclude option 2 AND plus assembled Super V/I Ll1684
11. vmoreau: complete assembled set (DAC Module +Output Stage +amanero +transformers configured for 230VAC operation + chassis)
12. BinarySeeker: Assembled DAC, BUT exclude option 2 AND add assembled Super V/I LL1684
13. eboz: complete DAC (item 6)
14. rowli: Complete DAC (item 6) without output stage + Super V/I LL1684(1,2,3,5,7,8)
15. Apogee: completed DAC (item 6) + 1 pair of the Super V/I converter pcb's
16. Macrotourist (post 396) complete set: item 6
17. Nimes (post 421) complete DAC (item 6)
18. Serge58: assembled set (DAC Module +Output Stage + amanero +2х r-core transformers configured for 220 VAC operation + chassis)

Choice 2: output stage only
1. CAAD: output stage only
2. claudio52: Output stage + 2 transformers R25
3. Erlend Sæterdal: Output stage only
4. rredline: Output stage only
5. danny_66: output stage only
6. gjorgji: output stage only
7. ylaw: output stage only + shield for DAC.
8. BinarySeeker: output stage only

Choice 3: DAC complete without output stage
1. sandor: Complete DAC without output stage
2. Nick F: Complete DAC exclude output stage
3. Mas Penk: DAC module + amanero + 2x transformer + chassis
4. Danielkol: DAC module + chassis + 3*Amanero boards

Choice 4: Customised
1. smokingdog: DAC module + output stage
2. gde3: DAC module + amanero + transformer
3. brgds: DAC + output stage + amanero
4. anjogi: amanero + DAC + output stage + transformer
5. frankwilker: DAC module + Amanero module + output stage
6. NKL: DAC module + Amanero module+output stage+transformer
7. ervstil: DAC module + Amanero + output stage + silver buttons for control board
8. Claudio M: DAC module + amanero + output stage + LL1684 pcb + transformer
9. ceausuc: Amanero
10. xtomm: DAC module + output stage + 2 rcore transformers
11. Corpius: DAC Module + Output stage + chassis + transformer
12. Ardahan: DAC Module
13. johnnyti: amanero
14. axeexa (antony_shih): DAC module + output stage + Chassie + Super V/I (1+2)x2
15. Algar_emi: DAC Module + Output stage + Amanero + chassis[/QUOTE]

Algar_emi · 2014-02-16 2:57 pm

Hi Quanghao, you have mail. Thanks. SB

Algar_emi · 2014-02-16 8:13 pm

With all long thread, it is difficult to parse, here a table of content to help find all the info included:

New Discrete I/V dCS output, block diagram, p.1, PCB layout p.4, schematic p.10
prototype p.8
DAC Structure p.9
Enclosure, black with new display p.10
PCB test production run p.11
Remote guide p.13
DAC PCB layout p12, 3D layout & dCS pcb p.17
DAC PCB 3D Layout LL1684 output and discrete I/V versions p.22
DAC PCB 1st actual picture p.22
Isolator ISO 7640 and reclock with buffer p.24
Discrete I/V PCB details & 3D views p.24
I2S insulator p.27
DAC Kit included p.28
Actual PCB photos p.36
Chassis layout p.28 & 37
DEC PCB on test p.38 & 39
Sabre32 unlock shield p.45

http://www.diyaudio.com/forums/quan...55-dac-end-r-es9018-full-assembled-board.html
Chassis detailled dimensions p.14 & 15
Amanero supplies mods details p.33
Version 1, pcb p.43
Output Stage to Test p.65
DAC shield p.100
Discrete I/V first prototype p.100

Algar_emi · 2014-02-17 12:06 am

And the rest of the Version1 links. There some interesting reading there:
http://www.diyaudio.com/forums/quan...55-dac-end-r-es9018-full-assembled-board.html
Chassis detailled dimensions p.14 & 15
Amanero supplies mods details p.33
Version 1, pcb p.43
Output Stage to Test p.65
DAC shield, 1st version p.100, production version p.101, installed p.114
Discrete I/V first prototype p.100
AES/EBU and SPDIF missing C35,C36 mods with schematc p.108
Again SPDIF schematic discussion p.109
SPDIF circuit simulation p.110
Output DC offset change instructions p.118
Remote volume setting guide p.123
Shunt Reg current adjust p.138 (10ohm,std = 60mA, 15 ohm = 40mA)
To see firmware version at startup, press 'Menu' p.139
Firmware upgrade, howto p.147
firmware ver. 51a, p.140
firmware ver. 52a and mod, p.142
firmware ver. 57a, p.158
firmware ver. 58a, p.203
firmware ver. 58a standby, p.206

Regs noise explain p.144
Shunt Regs small upgrade p.159 & 163
jumper to remove to use computer supply for the usb p.166
Amanero, To use 3.3V from dac, remove this IC p.169
JRiver DSD instructions p.179
coax SPDIF 192Khz, found bad part p.194
Fix SPDIF 96K 192KHz locking issue p.195 & 200
Fix AES-EBU 96K 192KHz locking issue p.201

quanghao · 2014-02-17 2:19 pm

List Paid for Dac-End R - Ver 2

Hi, below is a list of your paid for DAC-END R (ES9018) full assembled board - version 2, updated 17/02/2014
List Paid

1. adeveza: DAC module + amanero + output stage + transformer (Complete Set: Item 6): 500usd (Date: 3/1/2014)
2. Corpius: DAC Module + Output stage + chassis + transformer: 400usd (Date: 3/1/2014)
3. msaywitz: DAC module + amanero + output stage + transformer + chassis (Complete set: Item 6): 450usd (4/1/2014)
4. Nick F: Complete DAC exclude output stage: 400usd (Date: 5/1/2014)
5. papapew: DAC module + amanero + output stage + transformer + chassis: 385usd (Date: 5/1/2014)
6. claudio52: Output stage + 2 tranformers R25: 90usd (Date: 6/1/2014)
7. rredline: Output stage only: 50usd (Date: 7/1/2014)
8. brgds: DAC + output stage + amanero: 305usd (Date: 7/1/2014)
9. Ardahan: DAC Module: 225usd (Date: 7/1/2014)
10. anjogi: amanero + DAC + output stage + transformer : 345usd (Date: 8/1/2014)
11. vmoreau=complete assembled set (DAC Module +Output Stage +amanero +transformers configured for 230VAC operation + chassis): 450usd (Date: 8/1/2014)
12. gde3: DAC module + amanero + transformer, total: 550usd; 255 usd (Date: 9/1/2014)
13. danny_66: output stage only, total: 150usd; 75usd (Date: 9/1/2014)
14. boudy: Complete assembled dac, total: 900usd; 450usd (Date: 9/1/2014)
15. Claudio M: DAC module + amanero + output stage + LL1684 pcb + transformer; 372usd (Date: 9/1/2014)
16. Mas Penk: DAC module + amanero + transformer + chassis + Super IV LL1684;
(Paid 1: 360usd , Date: 9/1/204; Paid 2: 300usd, 12/01/2014)
17. xtomm: DAC module + output stage; 340usd (Date: 10/1/2014)
18. Dudek1 (Complete Set: Item 6); 450usd (Date: 10/1/2014)
19. ervstil: DAC module + Amanero + output stage + silver buttons for control board; 330usd (Date 11/1/2014)
20. sandor: Complete DAC without output stage (Paid 375usd, date 12/11/2014)
21. Danielkol: DAC module + chassis + 3 Amonero (Paid 375usd, date 12/11/2014)
22. ceausuc: Amanero (Paid 30usd, date 12/11/2014)
23. gjorgji: output stage only + 2 tranformer (Paid 115usd, date 12/01/2014)
24. Jonnnyti: amanero (Paid 30 usd, date 13/01/2014)
25. frankwilker: DAC module + Amanero module + output stage (Paid 400 usd, date 15/01/2014)
26. Hans Nielsen: (paid 1: 450usd, date 17/01/2014)
27. Michael Woods (paid 1: 450usd, date 17/01/2014)
28. Apogee: completed DAC (item 6) + 1 pair of the Super V/I converter pcb's (paid: 462.5usd, date 21/01/2014)
29. rowli: Complete DAC (item 6) without output stage + Super V/I LL1684(1,2,3,5,7,8), (paid: 542.95usd, date 21/01/2014)
30. CAAD: output stage only (paid: 75usd, date 22/01/2014)
31. PeterKD: complete DAC (item 6) (paid: 450usd, date 22/01/2014)
32. ylaw: output stage only + shield for DAC (paid: 160usd, date 04/02/2014)
33. Nimes complete DAC (item 6), (paid: 160usd, date 12/02/2014)

kmajjo · 2014-02-17 2:44 pm

Old version and new version compatibility

Hello Audiodesign,
I have 3 x first version of DAC and i want to add a fourth way DAC to my system.
Question : can i use the first version of the display board and remote control with the new DAC board ?
Br
Jacky

Algar_emi · 2014-02-17 3:43 pm

Hi Quanghao. I just sent you 450$ by PayPal. Thanks. SB

Algar_emi · 2014-02-17 4:01 pm

Transfo PCB dimensions

Hi Quanghao. Do you have the transfo PCB dimensions as shown on this 3D rendering of your DAC. I'll make a pcb and I want to make sure it will fit into the chassis. Or even better if you have the Gerber of your design, I can use it.
Thanks. SB

Nimes · 2014-02-17 6:19 pm

Hi Quang Hao,

I sent you $450 on 12/02/2014 by Paypal ( NOT $160...!)
Thank you for verifying and modifying the list Paid.

Kind Regards

BinarySeeker · 2014-02-18 10:06 pm

List Paid

Hi Quanghao,

My name seems to have fallen off the list again. On 9 January I made a pre-payment of 550 USD for Assembled DAC, BUT exclude option 2 AND add assembled Super V/I LL1684. You acknowledged receipt of this payment on 10 January in post 332. Please put me back onto the list.

Algar_emi · 2014-02-19 1:03 am

Here my transformer PCB that accept the three transformer from Amveco, two 50VA, 2x18V, 1.38A for each I/V section, one 15VA, 2x7V, 1.07A for the DAC.

quanghao · 2014-02-19 8:00 am

The chassis

after two weeks of work from 8am to 22 pm. I came back, went over 2000 km, I had chassis model is complete, all the silver aluminum. Please see results. I'm happy!
Thank you very much, more!

quanghao · 2014-02-19 8:04 am

Algar_emi said:
Hi Quanghao. Do you have the transfo PCB dimensions as shown on this 3D rendering of your DAC. I'll make a pcb and I want to make sure it will fit into the chassis. Or even better if you have the Gerber of your design, I can use it.
Thanks. SB

ok wait me please!
i will sent exactly for this!

rredline · 2014-02-19 9:31 am

quanghao said:
after two weeks of work from 8am to 22 pm. I came back, went over 2000 km, I had chassis model is complete, all the silver aluminum. Please see results. I'm happy!
Thank you very much, more!

Wow, the chassis design looks so nice! Has internal shielding some more.
Good job Quanghao!

caad · 2014-02-19 9:36 am

Looks fantastic..!!!

Hi Quang Hao..

That Chassis looks really fantastic... Congratulation with the design and manufacture...

Br
Caad

quanghao said:
after two weeks of work from 8am to 22 pm. I came back, went over 2000 km, I had chassis model is complete, all the silver aluminum. Please see results. I'm happy!
Thank you very much, more!

Algar_emi · 2014-02-19 3:55 pm

Hi Quanghao. Ok I'll wait for the transfo pcb exact informations. Thanks.

rowli · 2014-02-19 9:52 pm

very nice chassi :worship:

good work quanghao!!!

regards Micke

Algar_emi · 2014-02-19 11:52 pm

Hi quanghao. Will you distribute the DAC and IV schematics with their supplies to the GB members? Since it is a DIY projet it is great to have the schematics if if have problem with the DAC down the road? Let us know.

Thanks...

Apogee · 2014-02-20 12:06 am

Greetings Quanghao,

VERY BEAUTIFUL!!!!!

Nice job! :worship:

I'm very excited!

Thank you,

Steve

serge58 · 2014-02-20 4:37 pm

HI QuangHao! I transferred 470$ 20.02.2014 on the transaction number (.....66474R) quanghao168@yahoo.com.vn. (complete assembled set (DAC Module +Output Stage +amanero +2-x transformers configured for 230VAC operation + chassis). Please confirm receipt of payment and enter me in the payment schedule.

DAC-END R (ES9018) full assembled board - version 2

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