Ian asynchronous I2S and S/PDIF FIFO KIT group buy

[Blitz]

Including Si570 clock board interesting list into GBIV waiting list

--------------------------------------------------------------------------------

1. bigpandahk
2. tagheuer
3. hochopeper
4. qusp (of course)
5. AR2 2 x Si570 clock board - definitely!
6. wktk_smile
7. hirez69 1 x Si570 clock board, 2 x Isolator board, 4 x TPS7A4700 reg board, 2 x Battery management board
8. CeeVee - you bet!
9. number9 Si570 Clock Board
10. analog_sa - GB maniac
11. edbk
12. atom6422
13. misterrogers 2x Si570 clock board - Of Course!
14. NicMac - as usual!
15. Zoran
16. PET-240
17. Coolhead
18. Slartibartfasst
19. SYklab
20. Regland
21. Neb001
22. SPWONG
23. Greg Stewart (also of course!)
24. Vitalica
25. spm
26. Fridrik
27. ccliu
28. makumba1966
29. lindamar
30. Finaxe
31. Odysseas x2
32. palmito
33. crazikid
34. deanoUK
35. Julf
36. DUC985
37. rsotirov 1x Si570 clock board
38. kvl 1 x Si570 clock board, 1 x Isolator board, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.
39. bkdog
40. necplusultra
41. Nikola Krivorov X2
42. nvduybom
43. Popolvar
44. TNT
45. sidiropa 1x Si570 clock board, 1x isolator 1x 1.0mm FFC/FPC cables combo, 1x battery management pcb
46. leejh
47. Alcaudon
48. sernikus (all + 2xSi570 )
49. enantra
50. Giordano, FIFO kit + a dual osc.
51. oyvind I2S FIFO KIT, Si570 clock board, S/PDIF Interface Board, I2S backdoor KIT for S/PDIF board, BIII adapter PCB, SMT connector package for BIII adapters, FIFO isolator board V1.5 MINI KIT, battery management pcb
52. duster1 1x Si570 clock board, 1x isolator
53. Blitz Si570 clock for dual osc. (two needed ?), 1x isolator, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.

 

[iancanada]

Shipped today Dec29, 2012

28,56,37,41,42,65,67

Isolator PCB V2.0 shipped instead of V1.0. Please see new schematics at:
http://www.diyaudio.com/forums/digi...mate-weapon-fight-jitter-179.html#post3302605

Tracking# sent to your Paypal account if applied.

Happy New Year

Ian

 

[Malvin]

Got my package about two weeks ago, but just got around to sending a message. It's been a crazy time.

The box looks really nice, but the contents even nicer ! Thank you Ian for your hard work!

 

[josoeff]

Including Si570 clock board interesting list into GBIV waiting list

--------------------------------------------------------------------------------

1. bigpandahk
2. tagheuer
3. hochopeper
4. qusp (of course)
5. AR2 2 x Si570 clock board - definitely!
6. wktk_smile
7. hirez69 1 x Si570 clock board, 2 x Isolator board, 4 x TPS7A4700 reg board, 2 x Battery management board
8. CeeVee - you bet!
9. number9 Si570 Clock Board
10. analog_sa - GB maniac
11. edbk
12. atom6422
13. misterrogers 2x Si570 clock board - Of Course!
14. NicMac - as usual!
15. Zoran
16. PET-240
17. Coolhead
18. Slartibartfasst
19. SYklab
20. Regland
21. Neb001
22. SPWONG
23. Greg Stewart (also of course!)
24. Vitalica
25. spm
26. Fridrik
27. ccliu
28. makumba1966
29. lindamar
30. Finaxe
31. Odysseas x2
32. palmito
33. crazikid
34. deanoUK
35. Julf
36. DUC985
37. rsotirov 1x Si570 clock board
38. kvl 1 x Si570 clock board, 1 x Isolator board, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.
39. bkdog
40. necplusultra
41. Nikola Krivorov X2
42. nvduybom
43. Popolvar
44. TNT
45. sidiropa 1x Si570 clock board, 1x isolator 1x 1.0mm FFC/FPC cables combo, 1x battery management pcb
46. leejh
47. Alcaudon
48. sernikus (all + 2xSi570 )
49. enantra
50. Giordano, FIFO kit + a dual osc.
51. oyvind I2S FIFO KIT, Si570 clock board, S/PDIF Interface Board, I2S backdoor KIT for S/PDIF board, BIII adapter PCB, SMT connector package for BIII adapters, FIFO isolator board V1.5 MINI KIT, battery management pcb
52. duster1 1x Si570 clock board, 1x isolator
53. Blitz Si570 clock for dual osc. (two needed ?), 1x isolator, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.
54. Josoeff 1 x FIFO kit and 1 x S/PDIF interface board

 

[tubo]

Ian,

Payment sent for gbIII58.
Pls let me know if you have received it.


Thanks very much

 

[mravinsky]

N54 received last friday 28th.
Thanks a lot, Ian!

 

[karvid]

Hi,
I have a problem with my Fifo that I hope you might help me with.

After connecting my Fifo to my M2Tech Hiface evo (I2S output), my BII at the outlet of the dual clock and powered the Fifo with 5VDC. Everything looks ok but it doesn't play music, just silence.

My connection with Hiface evo.
M2Tech Hiface evo out: → Fifo in:
2,4,6,8) Ground → GND
1) SDATA → SD
3) LRCK (FS) → WS
5) SCLK (BIT CLOCK) → SCK
7) MCLK (Not connected)

My connection to BII.
Dual clock out → BII in:
Gnd → GND
SD → D2
WS → D1
SCK → DCK
MCLK (Not connected) since I uses the BII clock.

The fifo LED’s work perfectly and they seems stable. But no music comes out.
When connected and music played the Fifo led indicate locked signal. If I disconnect input signals and the led give the correct respons (the led goes black). The strange thing is that the led for Fifo buffer empty lights up (stable) even when music is played.

On the BII the led indicates that a signal has been locked and everything looks ok.

On the clockboard led for 512 and 44,1 kHz is shining.

You will find a manual on how to use I2S for M2Tech Hiface evo here: http://user.tninet.se/~pst442t/hiface_evo_i2s.pdf
The manual for Buffalo II here: http://user.tninet.se/~pst442t/Buffalo_II_User_Manual_v1.0.pdf


Thankful for all your help!

For info: The BII playes perfectly if the signal goes directly from Hiface to BII.

 

[TNT]

Santa, albeit late, opted to drive by with (60). Nice stuff!

Thanks Ian!

 

[TNT]

And it even plays music after hitting the input selector on the s/pdif board - now, a good clock.... it doesn't sound bad at all with the generic osc. but I have a hunch whats going to happen with a really good one

 

[iancanada]

Santa, albeit late, opted to drive by with (60). Nice stuff!

Thanks Ian!

View attachment 321244

And it even plays music after hitting the input selector on the s/pdif board - now, a good clock.... it doesn't sound bad at all with the generic osc. but I have a hunch whats going to happen with a really good one

Sounds great! I'm looking for your good news.

Ian

 

[iancanada]

Shipped yesterday Jan03, 2012

58,68,69

Isolator board backorder:
17,18,27,47

Isolator KIT shipped: V2.0

Ian

 

[makumba1966]

Ian, I received my FIFO kit in good order. Thanks.
makumba1966 , GBIII number 9

 

[nvduybom]

@Ian :
I just received my FIFO (GBIII57), they look great.

I see on SPDIF board have a I2S input via URL. Why I can not use it for connect from I2S Amanero ?.

 

[necplusultra]

received fifo package
thanks Ian

 

[qusp]

@Ian :
I just received my FIFO (GBIII57), they look great.

I see on SPDIF board have a I2S input via URL. Why I can not use it for connect from I2S Amanero ?.

u.fl you mean the u.fl input on the spdif board is for the spdif OUT capability
besides why would you do that? amanero doesnt have u.fl output, the outputs are on wire header/molex type connections. the fifo already has an input connector that would be suitable directly, or via the i2s backdoor connection.

controlled impedance connections are not such a big deal for the inputs to the fifo, its all buffered and spat out again on u.fl anyway. perhaps if you wanted to input the very high rate 352.4/384khz you might look at u.fl but in that case it would perhaps be better to connect to the fifo main board directly.

I have used amanero connected to fifo directly with the molex type connection, at 384khz no problem, so really I think you are making too much work for yourself for nothing given the amanero outputs are not terminated, or impedance controlled connections.

 

[crobbins5421]

Including Si570 clock board interesting list into GBIV waiting list

--------------------------------------------------------------------------------

1. bigpandahk
2. tagheuer
3. hochopeper
4. qusp (of course)
5. AR2 2 x Si570 clock board - definitely!
6. wktk_smile
7. hirez69 1 x Si570 clock board, 2 x Isolator board, 4 x TPS7A4700 reg board, 2 x Battery management board
8. CeeVee - you bet!
9. number9 Si570 Clock Board
10. analog_sa - GB maniac
11. edbk
12. atom6422
13. misterrogers 2x Si570 clock board - Of Course!
14. NicMac - as usual!
15. Zoran
16. PET-240
17. Coolhead
18. Slartibartfasst
19. SYklab
20. Regland
21. Neb001
22. SPWONG
23. Greg Stewart (also of course!)
24. Vitalica
25. spm
26. Fridrik
27. ccliu
28. makumba1966
29. lindamar
30. Finaxe
31. Odysseas x2
32. palmito
33. crazikid
34. deanoUK
35. Julf
36. DUC985
37. rsotirov 1x Si570 clock board
38. kvl 1 x Si570 clock board, 1 x Isolator board, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.
39. bkdog
40. necplusultra
41. Nikola Krivorov X2
42. nvduybom
43. Popolvar
44. TNT
45. sidiropa 1x Si570 clock board, 1x isolator 1x 1.0mm FFC/FPC cables combo, 1x battery management pcb
46. leejh
47. Alcaudon
48. sernikus (all + 2xSi570 )
49. enantra
50. Giordano, FIFO kit + a dual osc.
51. oyvind I2S FIFO KIT, Si570 clock board, S/PDIF Interface Board, I2S backdoor KIT for S/PDIF board, BIII adapter PCB, SMT connector package for BIII adapters, FIFO isolator board V1.5 MINI KIT, battery management pcb
52. duster1 1x Si570 clock board, 1x isolator
53. Blitz Si570 clock for dual osc. (two needed ?), 1x isolator, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.
54. Josoeff 1 x FIFO kit and 1 x S/PDIF interface board
55. crobbins5421 1 x FIFO kit, 1 x S/PDIF board, 1 x Si570 Clock Board

 

[nvduybom]

u.fl you mean the u.fl input on the spdif board is for the spdif OUT capability
besides why would you do that? amanero doesnt have u.fl output, the outputs are on wire header/molex type connections. the fifo already has an input connector that would be suitable directly, or via the i2s backdoor connection.

controlled impedance connections are not such a big deal for the inputs to the fifo, its all buffered and spat out again on u.fl anyway. perhaps if you wanted to input the very high rate 352.4/384khz you might look at u.fl but in that case it would perhaps be better to connect to the fifo main board directly.

I have used amanero connected to fifo directly with the molex type connection, at 384khz no problem, so really I think you are making too much work for yourself for nothing given the amanero outputs are not terminated, or impedance controlled connections.

Thanks qusp , too much new knowledge for first time DIY Dac kit.

 

[qusp]

hehe OK simple answer

you dont need them, just use the regular header output on amanero and the regular header input on fifo.

or the backdoor kit if need be

 

[regal]

1. bigpandahk
2. tagheuer
3. hochopeper
4. qusp (of course)
5. AR2 2 x Si570 clock board - definitely!
6. wktk_smile
7. hirez69 1 x Si570 clock board, 2 x Isolator board, 4 x TPS7A4700 reg board, 2 x Battery management board
8. CeeVee - you bet!
9. number9 Si570 Clock Board
10. analog_sa - GB maniac
11. edbk
12. atom6422
13. misterrogers 2x Si570 clock board - Of Course!
14. NicMac - as usual!
15. Zoran
16. PET-240
17. Coolhead
18. Slartibartfasst
19. SYklab
20. Regland
21. Neb001
22. SPWONG
23. Greg Stewart (also of course!)
24. Vitalica
25. spm
26. Fridrik
27. ccliu
28. makumba1966
29. lindamar
30. Finaxe
31. Odysseas x2
32. palmito
33. crazikid
34. deanoUK
35. Julf
36. DUC985
37. rsotirov 1x Si570 clock board
38. kvl 1 x Si570 clock board, 1 x Isolator board, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.
39. bkdog
40. necplusultra
41. Nikola Krivorov X2
42. nvduybom
43. Popolvar
44. TNT
45. sidiropa 1x Si570 clock board, 1x isolator 1x 1.0mm FFC/FPC cables combo, 1x battery management pcb
46. leejh
47. Alcaudon
48. sernikus (all + 2xSi570 )
49. enantra
50. Giordano, FIFO kit + a dual osc.
51. oyvind I2S FIFO KIT, Si570 clock board, S/PDIF Interface Board, I2S backdoor KIT for S/PDIF board, BIII adapter PCB, SMT connector package for BIII adapters, FIFO isolator board V1.5 MINI KIT, battery management pcb
52. duster1 1x Si570 clock board, 1x isolator
53. Blitz Si570 clock for dual osc. (two needed ?), 1x isolator, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.
54. Josoeff 1 x FIFO kit and 1 x S/PDIF interface board
55. crobbins5421 1 x FIFO kit, 1 x S/PDIF board, 1 x Si570 Clock Board
56. Regal 2 x Si570 clock for dual osc, 1x isolator, 1 x TPS7A4700 reg board, 1 x Battery management board, 1 x back door kit.

 

[nvduybom]

hehe OK simple answer

you dont need them, just use the regular header output on amanero and the regular header input on fifo.

or the backdoor kit if need be

I want to use I2S isolator for Amanero USB like this :
Experiments with NVE IL715 Isolator H i F i D U I N O

But I can not see where to buy this board .