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

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#166
I'm in 1. atterbud - - (Option 9) complete assembled DAC with Lundahl LL1684 output stage $1250 2. bsy020 - Option 6 full DAC (standard output) + PCBs for Transformer output 3. Abszero! 4. Gugi 100 (dacboard, output board, chassis) 5. smokingdog 6. feriandas - (Option 8) DAC module + amanero + DD output stage + transformer 115V + chassis 8. Djauweh - Option 9 Complete assembled DAC with Lundahl LL1684 output stage 9. audiomusica - removed 10. bamarek - option 9 - complete assembled DAC with LL1684 11. Sugden (option 9) Complete assembled DAC with Lundahl LL1684 output stage 12. Nicos - DAC module + amanero + output stage + transformer + chassis (Complete set: Item 6) 13. mjensen (option 8) - complete assembled DAC with the discrete output stage + PCBs for LL1684 output stage 14.ingemar (option 9)- complete assembled Dac with Lundahl LL1684 output stage(i need to bail out,sorry!!) 15.Gergar- (option 9) - complete Dac with LL1684 + 2 DD output + Op-amp output 16.rolandong-Dac module (assembled & tested with all components) + Amanero module + Aluminum remote 17. Losflacos (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control 18. picknicker - option 1 + 5: (DAC module assembled and tested with all components + Amanero module) - please also add the metal remote 19. akltam (option 9) complete assembled DAC with Lundahl LL1684. (220V) USD 1250. 20. Alexkosha (option 9) -> complete assembled DAC with Lundahl LL1684 output stage (115V) + Aluminum remote control 21. ruteksen (option 2 + 5) -> output stage + amanero 22. mirza - option 9 completed & assembled DAC with LL 1684 - 230V, aluminium remote controle 23. Artur5 - DAC module and Amanero USB board,. 24. Myint67- removed 25. marcus1 (option 9) complete assembled DAC with Lundahl LL1684 output stage (230V) 26. nick696 - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control 27. Audioheaven option 1-2-5 28. nick696 - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control 29. reins - option 1-5-6 -> DAC, LL1684, amanero 30. Erlend Saterdal - option 2 -> output stage only 31. juju35135 - "Option 9" : NoPowerTR/DacBase/LL PCB ONLY/ArmarenoUSB : Paid 1250+150 $USD 32. Bennyboyvg - 2 x option 2 -> two sets of discrete output stage modules 33. Sanghun - option 1(DAC module) + 3(Chassis) + 5(Amanero module) + 6(LL1684 output stage) + aluminium remote control 34. julcat - - (Option 9) complete assembled DAC with Lundahl LL1684 output stage (115 VAC) + aluminium remote control 35. debianx (option 9) -> complete assembled DAC with Lundahl LL1684 output stage (115VAC) + aluminum remote control 36. jazzbear - Lundahl LL1684 output stage only 37. nerkap - option 1(DAC module)+4(Transformer 1pcs)+5(Amanaero) + Super V/I converter option 1(2xPCB) 38. SebastianL - (option 9) complete assembled DAC with Lundahl LL1684 (230V) 39. Alessandro s - (option 9) complete assembled DAC with Lundahl LL1684 (230V) 40. Gianluca (by audiodesignguide) complete DAC with Lundahl LL1684 (230V) 41. hego - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control 42. biblos (8) - Complete assembled DAC with Lundahl LL1684 output stage (220-230v) +Alluminium remote control 43. algar_emi - Amanero only (60$) 44. ristar - Amanero only (60$) 45. EnigmaPB - (Option 9) complete assembled DAC with Lundahl LL1684 output stage (115 VAC) + WITHOUT ALUMINUM REMOTE 46. kannan_s -DAC module assembled and tested with all components /Chassie only/Power supply transformer (110V AC)/ LL1684 output stage /DAC controller 4x20 lcd - 450+140+40+420 +40 = 1090 47. koeniwo - (Option 7) DAC controller 4x20 lcd 40$ + infrared remote control ??$ 48. szczemirek - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control
 
#168
I took the liberty of making the last version of the list a little more readable.

1. atterbud - - (Option 9) complete assembled DAC with Lundahl LL1684 output stage $1250
2. bsy020 - Option 6 full DAC (standard output) + PCBs for Transformer output
3. Abszero!
4. Gugi 100 (dacboard, output board, chassis)
5. smokingdog
6. feriandas - (Option 8) DAC module + amanero + DD output stage + transformer 115V + chassis
8. Djauweh - Option 9 Complete assembled DAC with Lundahl LL1684 output stage
9. audiomusica - removed
10. bamarek - option 9 - complete assembled DAC with LL1684
11. Sugden (option 9) Complete assembled DAC with Lundahl LL1684 output stage
12. Nicos - DAC module + amanero + output stage + transformer + chassis (Complete set: Item 6)
13. mjensen (option 8) - complete assembled DAC with the discrete output stage + PCBs for LL1684 output stage
14.ingemar (option 9)- complete assembled Dac with Lundahl LL1684 output stage(i need to bail out,sorry!!)
15.Gergar- (option 9) - complete Dac with LL1684 + 2 DD output + Op-amp output
16.rolandong-Dac module (assembled & tested with all components) + Amanero module + Aluminum remote
17. Losflacos (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control
18. picknicker - option 1 + 5: (DAC module assembled and tested with all components + Amanero module) - please also add the metal remote
19. akltam (option 9) complete assembled DAC with Lundahl LL1684. (220V) USD 1250.
20. Alexkosha (option 9) -> complete assembled DAC with Lundahl LL1684 output stage (115V) + Aluminum remote control
21. ruteksen (option 2 + 5) -> output stage + amanero
22. mirza - option 9 completed & assembled DAC with LL 1684 - 230V, aluminium remote controle
23. Artur5 - DAC module and Amanero USB board,.
24. Myint67- removed
25. marcus1 (option 9) complete assembled DAC with Lundahl LL1684 output stage (230V)
26. nick696 - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control
27. Audioheaven option 1-2-5
28. nick696 - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control
29. reins - option 1-5-6 -> DAC, LL1684, amanero
30. Erlend Saterdal - option 2 -> output stage only
31. juju35135 - "Option 9" : NoPowerTR/DacBase/LL PCB ONLY/ArmarenoUSB : Paid 1250+150 $USD
32. Bennyboyvg - 2 x option 2 -> two sets of discrete output stage modules
33. Sanghun - option 1(DAC module) + 3(Chassis) + 5(Amanero module) + 6(LL1684 output stage) + aluminium remote control
34. julcat - - (Option 9) complete assembled DAC with Lundahl LL1684 output stage (115 VAC) + aluminium remote control
35. debianx (option 9) -> complete assembled DAC with Lundahl LL1684 output stage (115VAC) + aluminum remote control
36. jazzbear - Lundahl LL1684 output stage only
37. nerkap - option 1(DAC module)+4(Transformer 1pcs)+5(Amanaero) + Super V/I converter option 1(2xPCB)
38. SebastianL - (option 9) complete assembled DAC with Lundahl LL1684 (230V)
39. Alessandro s - (option 9) complete assembled DAC with Lundahl LL1684 (230V)
40. Gianluca (by audiodesignguide) complete DAC with Lundahl LL1684 (230V)
41. hego - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control
42. biblos (8) - Complete assembled DAC with Lundahl LL1684 output stage (220-230v) +Alluminium remote control
43. algar_emi - Amanero only (60$)
44. ristar - Amanero only (60$)
45. EnigmaPB - (Option 9) complete assembled DAC with Lundahl LL1684 output stage (115 VAC) + WITHOUT ALUMINUM REMOTE
46. kannan_s -DAC module assembled and tested with all components /Chassie only/Power supply transformer (110V AC)/ LL1684 output stage /DAC controller 4x20 lcd - 450+140+40+420 +40 = 1090
47. koeniwo - (Option 7) DAC controller 4x20 lcd 40$ + infrared remote control ??$
48. szczemirek - (Option 9) complete assembled DAC with Lundahl LL1684 output stage, (240VAC) + aluminium remote control
 
#174
audiodesign said:
2) Discrete differential no feedback output stage
- no feedback
- very low distortion because it work as current amplifier
- Vbe nonlinearity compensated using diamond buffer on output stage
- zero dc offset using dc servo loop
- variable voltage gain only changing a single resistor (I/V)
- 3 voltage amplification setting with jumps
- high output current to drive any low impedance headphone in pure class A
- high output voltage to drive any high impedance headphone
- very low output impedance to drive any cable
- both un-balanced and balanced output
- differential configuration to reduce common mode DAC errors
- output relay for the startup-up phase
- discrete high current shunt regulators
price 150$
6) LL1684 output stage (pcb, Clarity cap, LL1684)
price 420$
Click to expand...

if anyone had a chance to compare sounding version №2 and №6.
transformer copes well with different directions of genres?
How long to expect the goods after the order?
 
#176
Hello ,
Could you explain me what is this the purpse of this option (#post 1) :
7) DAC controller 4x20 lcd to use with version 1 (some changes are necessary on the connector) price 40$
I have DAC version 1 and 2 and I asked GuangHao if I could use this option to my V1 Dac , but it does not seem to understand my question (my english level , i guess).
Could you help me ?
Br
Jacky
 
#180
quanghao said:
Hi kmajjo:

7) DAC controller 4x20 lcd to use with version 1 (some changes are necessary on the connector) price 40$

yes, can use but not easy for mode it! and i naot have other boar LCD ,

becaue it is one pair : ( boar DAC + boar LCD )

quanghao
Click to expand...
Hello Guang Hao,
Your answer is clear for me now , i understand , it's more a logistics problem that a technical problem !
If you have an opportunity to provide me new LCD boards in the future , i am your guy.
Please, send money back to me.
Br
Jacky
 
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