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29th June 2012, 12:58 AM  #1101 
diyAudio Member
Join Date: Nov 2009

1. cersepn x 1
2. icewall x 2 3. pmchoong x 1 4. qusp x 1 this is tentative mate, but wanted to make sure my name was down 5. regal 6. randytsuch x 1 7. LK x1 8. greyrab x1 9. alexcount x1 10. adelias x1 11. Coolhead x1 + fets 12. Emphrygian x 1 13. tranhieu x 1 14. crazyfrog x 1 15. woresseo x 2 16. Algar_emi x 1 17. ggetzoff x 1 18. syklab x1 + fets 19. Magsy x 1 20. Vitalica x2 + fets 21. Pinnocchio x 2 22. hochopeper x 1 23. neb001 x1 + fets 24. bigpandahk x 2 + fets 25, JeanCharles X1 +fets 26，iancanada X1 + fets 27. lll X1+fets 28. analog_sa x2 + fets x 2 (shipping to US) 29. savvas + fets 30. lm1no2 x1 + fets 31. trickymicky X 1 + fets 32. Regland x 2 33. flocchini x1 34. hirez69 x2 + fets x 2 (for BIII) 35. Reenberg x 1 + fets 36. ed linssen X1+fets (for BIII) 37. tehrkn x 1 + fets 38. slartibartfasst x1 39. misterrogers x 1 + fets (for BIII) 40. lwif x 1 + fets (for BIII) (I know fets are not available, let's that as a wish) 41. Horio x 1 42 . CeeVee x1 for BIII 43. Eternalightwithin x2 + fets for BIII. (Waiting list)? ;( 44. atom6422 x 1 + fets 
1st July 2012, 09:25 PM  #1102 
diyAudio Member

Hi Guys,
The board has been updated, and I'm ready to send it in for fabrication. I managed to find a layout that will accommodate the Acko, the BII and the BIII. I have attached the updated layout for people to take a look at. If someone owns a BIII and a printer, I would really appreciate it if they could print off the attached layout, and lay the BIII over top to see if everything lines up and fits. It's should be to scale if printed on a piece of 8.5 x 11 paper. The only thing left to do is add the digital input connectors (if they fit) for the BIII so that both the BIII and BII can use the digital input section if people want. Can someone provide me with the location and pinout for this connector? (this is mostly a request for bigpandahk) Also note that the RCA connector has been replaced with a BNC, and the jumpers have been replaced by a switch for switching between AES/EBU and SPDIF. Any comments are welcome, and I'm still open to any suggestions people might have for improvements. I'd like to send this off for fab in a few days, so please let me know if anyone sees any issues. Cheers, Owen Last edited by opc; 1st July 2012 at 09:39 PM. 
1st July 2012, 09:34 PM  #1103 
diyAudio Member
Join Date: Feb 2010
Location: Dallas Fort Worth area, Texas


1st July 2012, 09:39 PM  #1104 
diyAudio Member

Sorry... it's there now. Too big the first time.
Cheers, Owen 
2nd July 2012, 03:48 AM  #1105  
diyAudio Member
Join Date: Jul 2009

Quote:
Quote:
Connecting sources directly to the DAC board Although many will prefer to use input modules like the S/PDIF4 Input Board and Sidecar, it is possible to connect digital sources directly to the Bufallo III DAC board. TTL level S/PDIF For TTL level S/PDIF the following connections are possible, stereo only: ￼￼ Connection ￼￼￼ DIN (DIN, 1) ￼￼S/PDIF input 1 D1, GND ￼S/PDIF input 2 D2, GND ￼S/PDIF input 3 D3, GND S/PDIF input 4 D4, GND S/PDIF input 5 D5, GND ￼S/PDIF input 6 D6, GND S/PDIF input 7 D7, GND ￼S/PDIF input 8 D8, GND TTL level PCM The Bufallo III DAC board also supports TTL level PCM (I2S by default), which can be multichannel:￼￼￼￼￼￼ GRNGRN ￼Bit clock DCK ￼Word clock(LRCK)D1 ￼Data D2Channels1 and 2 ￼D33 and 4 ￼D45 and 6 ￼￼￼D57 and 8 ￼￼ 

2nd July 2012, 06:09 PM  #1106 
diyAudio Member
Join Date: Nov 2002
Location: Cologne, Germany

1. cersepn x 1
2. icewall x 2 3. pmchoong x 1 4. qusp x 1 this is tentative mate, but wanted to make sure my name was down 5. regal 6. randytsuch x 1 7. LK x1 8. greyrab x1 9. alexcount x1 10. adelias x1 11. Coolhead x1 + fets 12. Emphrygian x 1 13. tranhieu x 1 14. crazyfrog x 1 15. woresseo x 2 16. Algar_emi x 1 17. ggetzoff x 1 18. syklab x1 + fets 19. Magsy x 1 20. Vitalica x2 + fets 21. Pinnocchio x 2 22. hochopeper x 1 23. neb001 x1 + fets 24. bigpandahk x 2 + fets 25, JeanCharles X1 +fets 26，iancanada X1 + fets 27. lll X1+fets 28. analog_sa x2 + fets x 2 (shipping to US) 29. savvas + fets 30. lm1no2 x1 + fets 31. trickymicky X 1 + fets 32. Regland x 2 33. flocchini x1 34. hirez69 x2 + fets x 2 (for BIII) 35. Reenberg x 1 + fets 36. ed linssen X1+fets (for BIII) 37. tehrkn x 1 + fets 38. slartibartfasst x1 39. misterrogers x 1 + fets (for BIII) 40. lwif x 1 + fets (for BIII) (I know fets are not available, let's that as a wish) 41. Horio x 1 42 . CeeVee x1 for BIII 43. Eternalightwithin x2 + fets for BIII. (Waiting list)? ;( 44. atom6422 x 1 + fets 45. blitz x2 for BIII and fets if avail... thanks a lot !!! 
2nd July 2012, 09:45 PM  #1107 
diyAudio Member

1. cersepn x 1
2. icewall x 2 3. pmchoong x 1 4. qusp x 1 this is tentative mate, but wanted to make sure my name was down 5. regal 6. randytsuch x 1 7. LK x1 8. greyrab x1 9. alexcount x1 10. adelias x1 11. Coolhead x1 + fets 12. Emphrygian x 1 13. tranhieu x 1 14. crazyfrog x 1 15. woresseo x 2 16. Algar_emi x 1 17. ggetzoff x 1 18. syklab x1 + fets 19. Magsy x 1 20. Vitalica x2 + fets 21. Pinnocchio x 2 22. hochopeper x 1 23. neb001 x1 + fets 24. bigpandahk x 2 + fets 25, JeanCharles X1 +fets 26，iancanada X1 + fets 27. lll X1+fets 28. analog_sa x2 + fets x 2 (shipping to US) 29. savvas + fets 30. lm1no2 x1 + fets 31. trickymicky X 1 + fets 32. Regland x 2 33. flocchini x1 34. hirez69 x2 + fets x 2 (for BIII) 35. Reenberg x 1 + fets 36. ed linssen X1+fets (for BIII) 37. tehrkn x 1 + fets 38. slartibartfasst x1 39. misterrogers x 1 + fets (for BIII) 40. lwif x 1 + fets (for BIII) (I know fets are not available, let's that as a wish) 41. Horio x 1 42 . CeeVee x1 for BIII 43. Eternalightwithin x2 + fets for BIII. (Waiting list)? ;( 44. atom6422 x 1 + fets 45. blitz x2 for BIII and fets if avail... 46. BDL x 1 
3rd July 2012, 09:27 AM  #1108 
diyAudio Member
Join Date: Oct 2009
Location: Brisbane, Australia

any chance of actually putting a score mark to snap off the PSU this time mate? i'll still use it most likely, just as I am with the first one, but its more flexible for mounting ackodac if separate as the heatsinks from the psu get in the way of the regulator mounting arrangments
Last edited by qusp; 3rd July 2012 at 09:30 AM. 
9th July 2012, 09:01 PM  #1109 
diyAudio Member

1. cersepn x 1
2. icewall x 2 3. pmchoong x 1 4. qusp x 1 this is tentative mate, but wanted to make sure my name was down 5. regal 6. randytsuch x 1 7. LK x1 8. greyrab x1 9. alexcount x1 10. adelias x1 11. Coolhead x1 + fets 12. Emphrygian x 1 13. tranhieu x 1 14. crazyfrog x 1 15. woresseo x 2 16. Algar_emi x 1 17. ggetzoff x 1 18. syklab x1 + fets 19. Magsy x 1 20. Vitalica x2 + fets 21. Pinnocchio x 2 22. hochopeper x 1 23. neb001 x1 + fets 24. bigpandahk x 2 + fets 25, JeanCharles X1 +fets 26，iancanada X1 + fets 27. lll X1+fets 28. analog_sa x2 + fets x 2 (shipping to US) 29. savvas + fets 30. lm1no2 x1 + fets 31. trickymicky X 1 + fets 32. Regland x 2 33. flocchini x1 34. hirez69 x2 + fets x 2 (for BIII) 35. Reenberg x 1 + fets 36. ed linssen X1+fets (for BIII) 37. tehrkn x 1 + fets 38. slartibartfasst x1 39. misterrogers x 1 + fets (for BIII) 40. lwif x 1 + fets (for BIII) (I know fets are not available, let's that as a wish) 41. Horio x 1 42 . CeeVee x1 for BIII 43. Eternalightwithin x2 + fets for BIII. (Waiting list)? ;( 44. atom6422 x 1 + fets 45. blitz x2 for BIII and fets if avail... 46. BDL x 1 47. outriding x2 (PCB) + x1 FETs if available 
10th July 2012, 11:40 PM  #1110 
Can you say Audio?
diyAudio Member

Hey Owen  just checking in. Did this make it off to fab? Strictly for planning purposes  when do you think the boards will be back and read to go out? Thanks for all your hard work mate!

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