Ian asynchronous I2S and S/PDIF FIFO KIT group buy

ofswitched · 2019-02-26 6:12 am

Myint67 said:
hi everybody ,
i am not cleaer about lifipo4 battery power, it only positive
rail or postive Gnd Negative rail ? (3.3,6.6,9.9,13.2)

thanks for all
myint

For the battery, the positive terminal is the positive output, and the negative terminal is the negative output.

ofswitched · 2019-02-26 6:24 am

big bird said:
Ian,

When I want to use the FifoPi for an Odroid C2 I have to use an Isolator Pi. Is this correct? The isolatorpi does DoP decoding on itself so I don't need the DoP converter for the Isolator Pi. Is this also correct?

With regards, Bert.

Yes, you have to use an Isolator Pi for Odroid C2, and don't need the DoP. You can still use DoP, but you have to disable DoP on FIFOPi.

Myint67 · 2019-02-26 6:40 am

ofswitched said:
For the battery, the positive terminal is the positive output, and the negative terminal is the negative output.

thanks a lot ,
so no need GND conection for IV converter ?
intended to use mercury analog out put.

Myint67 · 2019-02-26 7:09 am

ofswitched said:
1. Iancanada -- EssController …
2. Crom 1 x FifoPi, 3xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT (and if you have any left: The RPi I2S adapter that enables the ESS controller to be used as an external controller)
3. Oyvind 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
4. Pistollero 1 x FifoPi, 2xLifePO4 power
5. MikeyFresh 2x FifoPi, 1x LiFePO4 power, 2x ESS Controller, 1x dual mono ES9038 DAC, 1x ES9028 DAC, 1x Transformer I/V PCB mini kit, 1x Std I/V stage
6. Randytsuch 1 x FifoPi, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1x transformer pwb, 1 x xo adapter, 1x opa adapter, 1x standoff kit, 2 x I/V STD standard I/V stage pwb, 4 x lt3042 pwb
7. necplusultra 1 x FifoPi, 1xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
8. szczemirek 1 x FifoPi, LifeO4 pure power supply, Transformer I/V PCB mini KIT, I/V STD standard I/V stage, CCHD957 XO adapter kit
9. casshan 1 x FifoPi, 1 x LifiPO4 power, 1 x Ess Controller
10. zapio : 2 x FifoPi , 4 x LifiPO4 power, 1 x Ess Controller, 1 x transformer I/V PCB mini KIT 1 x I/V STD standard I/V stage, 1 x Dual Mono ES9038Q2M DAC HAT
11. trung224 : 1xLiFePO4 power
12. Sq225917 : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
13. passive420: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
14. comickitkit: 19 xFiFopi, 5xLifepo Power Supply, 11xESS Controller, 7xDual Mono ES9038 Dac, 3xES9028 Dac, 5xI/V STD OPA Stage, 1x Trans I/V PCB mini KIT, 5xESS Controller KIT, 15xPackage of CCHD957 PCB KIT, 11x2’’ double-ended U.FL cable, 1x2.5mm metal standoffs, 8xLT3042 PCB, 15xI/V stage empty PCB, 1xMcfifo, 1xMcdualXO
15. crymen: 1 x Fifopi, 1 x LifePO4 power
16. ppap64: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
17. Greg Stewart: 3 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 DAC hat, 1 x 9028 DAC hat, 1 x ESS controller extension kit, 3 pks CCHD957 XO Adapters, 8 x 2" u.fl silver-plated extension cables, 5 x RPi metal standoff sets, 5 x LT3042 regulator boards
18. jacklee: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
19. kenlaumm: 1 x Fifopi, 1 x LifePO4 power
20.curryking: 1 x FIFOPi,1 x ES9038 dual mono DAC Hat, 2 x ESS Controller
21. Cerole: 1 x FifoPi, 3 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1*I2S FIFO 2 Kit, 1*Dual XO clock board, 1*SPDIF interface, 1*I2S to PCM, 1*FIFO II isolator PCB
22. Big bird: 1 x Fifopi, 1 x LifePO4 power, 1 x ES9038 dual mono DAC Hat,1 x I/V STD standard I/V stage, 1 x Transformer I/V PCB 1 x ESS Controller
23. wealas: 2 x LiFePO4 power
24. ernesternest: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
25. nounouchet: 3 x LiFePO4 power
26. mjensen: 1 x FifoPi, 2 x LifePO4 power, 2 x ESS Controller, 1 x Dual Mono 9038 Dac Hat, 1 x I/V STD standard I/V stage, 1 x Transformer I/V PCB
27. janho12345: 1x FifoPi
28. Forane12: 2X FifoPi , 3X LifiPO4 pure power supply, 2X ESS controller, 2X Dual Mono ES9038Q2M , 2X ES9028Q2M DAC HAT, 2X I/V STD standard I/V stage, 2X Transformer I/V PCB
29. Joseacm08: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
30. ccliu: 1X FifoPi , 2X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
31. e-yakovkev: 1 x FifoPi, 3 x LifePO4 power
32. minivan: 1xfifopi ,1x Lifepo4 pure power
33. StarLex: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
34. Akasaka: 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
35. Yatsushiro: 1X ESS controller
36. luchoh:1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage,
37. nielsek:1xFifoPi, 1x LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage
38. emynet 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
39. cspirou: 1*I2S FIFO 2 Kit, 1*Dual XO clock board(no XO), 1*SPDIF interface, 1*I2S to PCM, 1*FIFO II isolator PCB, 1*RPi I2S PCB adapter, 6*LT3042/LT3045 PCB, 1*I/V STD stage, 1*transformer I/V PCB kit, 1*LifiPO4, 1*McDualXO, 6* U.FL coax (any length), 1*SMT XO adapter package, 1*I2S backdoor kit
40. Brumjam: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT
41. misterdog:1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
42. palmito: 1*FifoPi, 1*LifiPO4 power, 1*ESS controller, 1*Dual Mono ES9038Q2M, 1*I/V stage, 1*Transformer I/V PCB mini KIT
43. flowerpot: Withdrawn (After some consideration decide to withdraw from this GB)
44. _oxygen: 2x FifoPi, 2x ESS controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x ES9028Q2M DAC HAT, 2x I/V STD standard I/V stage, 1x Transformer I/V PCB mini KIT, 2x ESS controller extension kit, 2x CCHD957 XO Adapter kit, 2x OPA1622 Adapter kit, 2x 2" U.FL coaxial cable, 6x 2,5mm standoffs, 1x Buffalo I/V board adapter kit
45. SonofThor: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1x STD standard I/V stage, 1x Transformer I/V PCB mini kit
46. Morde: 1x FifoPi, 2x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1x STD standard I/V stage, 1x Transformer I/V PCB mini kit
47. 1001meier: 1xFifoPi, 1x LifePo4 power
48. deenoo: 1*FifoPi, 1*ESS controller, 1*I/V STD standard I/V stage, 1*ESS controller extension kit, 1*Package of CCHD957 PCB KIT, 2*LT3042 low noise regulator PCB (free); ?1*LifePo4 power?
49. Rrbs : 1*FifoPi, 1* LifePo4 power, 1*ESS controller, 1*I/V STD standard I/V stage, 1*Transformer I/V PCB mini KIT
50. linh0983 : 1xLiFePO4 power , 1xDual Mono ES9038Q2M , 1x FifoPi
51. JoeyDD: 1*LifePO4 power, 1*ESS controller
52. pierantonio: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
53. xaled: 2x FifoPi, 2x LifePo4 power, 2x ESS controller, 2x Dual Mono ES9038Q2M, 2*Transformer I/V PCB mini KIT
54. Duanbui: 1xLiFePO4 power
55. maartn: 1x FifoPi, 1 x ESSController, 1 x ESS controller extension kit, 4 x double-ended silver plated U.FL 178 coaxial cable, 2 x LT3042 low noise regulator PCB (free)
56. syracuze: 1 X FifoPi , 3 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
57. Flyingsparks: 2X FifoPi , 2X LifiPO4 power , 2X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
58. number9, 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage
59. duc985: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage,1X Transformer I/V PCB
60. Lucser: 2 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage and, if completed, 2 x I2S to LVDS HDMI Tx modules as per #2602 post.
61. Stokessd: 1x FIFO, 1x ESS Controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x Transformer I/V PCB mini KIT
62. tomcoppa 1*FifoPi, 1*LifiPO4 power, 1*EssController, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage, 1*transformer I/V PCB mini KIT
63. Blitz: 3xLifePO4 Power, 1*transformer I/V, 1*I/V Standard
64. Chipno :1 x FifoPi , 1 x LifiPO4 power
65. simon dart: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage,1X Transformer I/V PCB
66. kolossos4730: 1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
67. mksung: 1*FifoPi
68. stavros61:1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
69. cjunkk: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
70. bartb: 1x McFIFO, 1x McDualXO, 1 x FifoPi
71.JimS::1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 2 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
72.KenI:1*FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1*ESS controller, 1*Dual Mono ES9038Q2M DAC HAT, 1*I/V STD standard I/V stage
73.kvl: 1*FifoPi, 1* LifePo4 power, 1*ESS controller, 1xDual Mono ES9038Q2M ,1*I/V STD standard I/V stage, 1*Transformer I/V PCB mini KIT
74 secanbj 1*FifoPi, 1*ESS controller, 1xDual Mono ES9038Q2M ,1*I/V STD standard I/V stage
75.deanoUK :1 x FifoPi 768KHz 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M
76. cubano: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage
77. Hellokitty123: 1X LifiPO4 pure power supply / 1X I/V STD standard I/V stage 1X / Transformer I/V PCB mini KIT
78. nori1000: 1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1x ESS controller extension kit, 1 x Dual Mono ES9038Q2M DAC HAT, 1x I/V STD standard OPA I/V stage, 1x I/V STD standard I/V stage empty PCB, free, 4x 4” double-ended silver plated U.FL coaxial cable, 1x 2” double-ended silver plated coaxial cable, 1x Package of dedicated CCHD957 XO adapter kit
79. Rowli: 2 x LifiPO4
80. Sidiropa: 1*LifePo4 power
81. stephengrenfell 1*FifoPi, 1*LifiPO4 power
82. Mindfunk: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
83. tanelip: 1*FifoPi, 1*CCHD957 XO adapter kit
84. sbiswas-1: 1 x McFIFO, 1x McDualXO,1x LifiPO4 pure power supply
85. Jjazz: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
86. s666foto: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
87. niner: 2 x LifiPO4
88. maui: 1 * FifoPi, 1 * LifePO4, 1 * I/V STD standard I/V stage, 1 * I/V STD standard I/V stage emty PCB, 4 * 2" U.Fl wire double ended, 1 * CCDH957 XO adapter kit lot of 2, 1 * ESS Controller, 1 * ESS controller extension kit, 1 * dual mono ES9038Q2 dac, 1 * LT3042 low noise regulator PCB
89. ofswitched: 1X FifoPi, 1x Dual Mono 9038 DAC HAT, 1x I/V STD standard I/V stage, 1x Buffalo I/V Adaptor, 2x CCHD957 XO Adapter kit
90. neslo: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
91 AlanElsdon: cancelled
92 cv: 2 x FifoPI
93. chi0001: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x Package of dedicated CCHD957 XO adapter kit , 1 x dual mono 9038 dac hat, 1X I/V STD standard I/V stage, 1 x transformer I/V PCB minit kit, 4 x LT3042 low noise regulator PCB
94. cps3113:1 X LifePO4 pure power supply.
95. ilgavro 1x fifopi 2x lifepo4 power 1xesscontroller 1x dual mono 9038 da hat 1 x std standard I/V stage
96. ykharlamov: 1 x LifePO4 power, 1 x McFIFO, 1 x McDualXO
97. M_Balou: 1*FifoPi
98. yaboin: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage, 1*transformer I/V PCB mini kit
99. stenachio: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage
100. ilraffa 1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 da hat 1 x std standard I/V stage
101. ermine22. 2X FifoPi , 1X LifiPO4 power , 2X ESS controller, 2X Dual Mono ES9038Q2M, 2X I/V STD standard I/V stage
102. cesare2K. 1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 da hat 1 x std standard I/V stage
103. artmic: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*transformer I/V PCB mini kit
104. lugo689:1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 dac hat 1 x std standard I/V stage
105. tods:2x fifopi, 1x lifepo4 power, 1 x esscontroller, 1 x dual mono 9038 dac hat, 1 x std standard I/V stage
106. copper31: 1 x FifoPi, 1 x LifePO4 power
107. plsm: 1*FifoPi, 1*ESS Controller, 1*dual mono 9038 dac hat
108. Gabry63: 1x fifopi 2x lifepo4 power 1xesscontroller 1x dual mono 9038 da hat 1 x std standard I/V stage
109. dynpro100: 1 x I2S to PCM converter board, 1 x Finished TPS7A4700 low noise regulator board, 1 x RaspberryPi I2S adapter PCB/connector package
110. sp502: 1 x McFIFO, 1 x McDualXO, 1 x Finished TPS7A4700, 9x U.FL. coax cable (4",7",12"), 10x U.FL. sockets, 1x SMT XO Adapters KIT, 4x 767KE-ND
111. Pinnocchio: 1x FifoPi, 2x LifePO4 power, 1x ESS Controller, 1x Dual Mono 9038 DAC HAT, 1x I/V STD standard I/V stage, 1x Buffalo I/V Adaptor, 1x ESS controller extension kit, 3 pks CCHD957 XO Adapters, 1x 2” double-ended silver plated U.FL, 1x 4” double-ended silver plated U.FL
112. hiroyuki.t: 1X FifoPi , 1X LifiPO4 power , 2X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
113. rudra: 1 x FifoPi, 1xLifePO4 power, 1 x RaspberryPi I2S adapter(transmitter)
114. jp2017: 1 x i2stopcm
115. stones: 2 x FifoPi, 1 x LifePO4 power, 2 x Ess Controller, 1 x ESS controller extension kit, 2 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x I/V STD standard I/V stage empty PCB, 1 x transformer I/V PCB mini KIT, 2 x LT3042 low noise regulator PCB, 1 x I2S to PCM, add UFL cables if needed
116. adelias 1 x FifoPi, 1 pkg CCHD957 XO adapter kit, 3 x 2” double-ended silver plated U.FL coaxial cable
117. ngocpham: 1xLifePO4 power
118. marcus1: 1xLifePO4 power
119. vanofmonks 1x FifoPI, 1x Es9028 Hat, 1x I/V, 1x ESS
120. Val33 : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
121. cristianr: 1xLifePO4 power
122. triodehunter: 1x McFiFo, 1x McDualXO
123. TirNaOg: 2 x LifePO4 power
124. Dave S: Nothing
125 spm FifoPi, LifiPO4, ESS controller, Dual Mono ES9038 HAT, I/V STD and Transformer
126. quick16 2 x FifoPi
127. mige0: none
128. fm804: 1 x FifoPi, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard OPA I/V stage, 1 x Transformer I/V PCB mini KIT, 1 x ESS controller extension kit, 3 x CCHD957 XO adapter kit, 1 x OPA1622 adapter PCB kit, 5 x 2" double-ended silver plated U.FL coaxial cable, 1 x Buffalo I/V Board I/V adapter KIT, 1 x I2S to PCM converter board V2.0, 5 x 4" double-ended silver plated U.FL coaxial cable, 5 x 6" double-ended silver plated U.FL coaxial cable
129.AcDcMan1: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
130. APK : 1 x FifoPi , 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x Dual Mono ES9038Q2M DAC HAT
131. miklau: 1*FifoPi, 1*CCHD957 XO adapter kit, 2*LT3042 low noise regulator PCB, 1* I/V STD standard I/V stage empty PCB.
132. Aronier : 2*FifoPi, 2*LifiPO4 power
133. JimmyThinker: 2x FifoPi , 1x ESS controller, 1x ES9028Q2M DAC HAT, 1x I/V STD standard I/V stage, 2x New RPi I2S adapter, 3x U.FL coax (4”), 3x U.FL coax(6”)
134. BachAudioDK: 1 x I2S to PCM, 2 x OPA861 I/V converter
135. Jorgen E : 1 x LifiPO4 pure power supply
136. Patjr : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
137. markhw4: 1 x McFifo, 1x McDualXO, SMD XO adapter kit, 4* ADM715X ultra-low noise LDO PCB (free)
138 ollux: 1*FifoPi, 1*LifiPO4 power
139 TioFrancotirador 1*FifoPi
140 Tml: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
141 iggy111: 1x McFiFo, 1x McDualXO, 1x LifiPO4 power
142 kirks: 1 x FifoPi , 1 x LifiPO4 power, 1 x ESS Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
143 prohvesor: 1 x LifiPO4 power
144. derekv: 1 x FifoPi, 1x Dual Mono ES9038Q2M DAC HAT, 1 x Transformer I/V PCB mini KIT
145. aguaazul: 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit, 4X 2” double-ended silver plated U.FL coaxial cable, 2X LT3042 low noise regulator PCB, 2X I/V STD standard I/V stage empty PCB, 3X RaspberryPi I2S adapter PCB/connector package,
146. Supersurfer: 3*FifoPi, 2*LifiPO4 power, 1*EssController, 1* Dual Mono ES9038Q2M DAC HAT, 6* 4" double-ended silver plated U.FL coaxial cable, 4* 7" double-ended silver plated U.FL 178 coaxial cable, 12* SMT U.FL socket, 2* RaspberryPi I2S adapter PCB/connector package, 4* ADM715X ultra-low noise LDO PCB (free), 1* I/V STD standard I/V stage, 1* CCHD957 XO adapter kit lot of 2, 1* ESS controller extension kit, 1* Package of OPA1622 adapter PCB kit lot of 5, 1* 2” double-ended silver plated U.FL coaxial cable, 3* 2.5mm metal standoffs for RPI lot of 4 sets, 2* LT3042 low noise regulator PCB, 2* I/V STD standard I/V stage empty PCB
147. CAAD: 1* FifoPi, 4* ADM715X ultra-low noise LDO PCB (free)
148. atom6422 : 1 x FifoPi, 2 x LifiPO4 power, 1 x EssController, 1 x ES9028Q2M DAC HAT, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage, 2 x transformer I/V PCB mini KIT, 1 x OPA861 I/V converter, 1 x I2S FIFO II (I2S) KIT, 2 x Dual XO II Clock Board without XO and socket, 1 x FIFO II isolator board mini KIT (finished), 1 x FIFO II isolator board mini KIT (unfinished), 1 x S/PDIF Interface Board for FIFO II, 1 x I2S backdoor KIT for S/PDIF board, 5 x Battery Management board PCB, 2 x Package of Universal SMT XO Adapters KIT lot of 5, 3 x Anti-vibration screw grommet set(767KE-ND), 4 x ADM715X ultra-low noise LDO PCB (free)
149. johnyn: 1xFifoPi, 8 x 4" double-ended silver plated U.FL coaxial cable
150. acg 8 x LifePO4 power
151. RonR: 1*FifoPi, 1*I2S to PCM, 1*ESS controller, 4*U.FL coax (4”), 4*U.FL coax(6”)
152. Raj1: 2 x LifePO4 power
153. alazira1: 3 x LifePO4 power
154. malcox11 1*FifoPi, 1*LifiPO4 power
155. Emi90: 1xLifePO4 power
156. 1x FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
157. diyiggy : 1*FifoPi
158. AndyN: 1x FifoPi, 1x ESS Controller, 1x Dual Mono ES9038Q2M DAC HAT, I/V stage board, 1x (or 2 for dual mono?)Transformer I/V PCB mini KIT
159. Dadbeh : 1 x FifoPi, 2 x 1 x EssController, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 3 x Anti-vibration screw grommet set(767KE-ND), 4 x ADM715X ultra-low noise LDO PCB (free) 1 x Package of dedicated CCHD957 XO adapter kit lot of 2, 1XPackage of OPA1622 adapter PCB kit lot of 5, 1X 2” double-ended silver plated U.FL coaxial cable, 1X 2.5mm metal standoffs for RPI lot of 4 sets 1x LT3042 low noise regulator PCB, 1x I/V STD standard I/V stage empty PCB
160. homing1974 1 x FifoPi
161. malarkey : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
162. Daniel Lin: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
163 fergas: 1 x FifoPi, 1x Dual Mono ES9038Q2M, 1 x LT3042 PCB, 1 x I/V STD standard
164 Murdoc: 1x LiFePO4 power
165. Paul Hirst: 1x FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage
166. 808EENGR: 1x FifoPi, 1xLifiPO4 power, 2x Package of dedicated CCHD957 XO adapter kit lot of 2, 4x 4" U.FL cables, 2xADM715X pcbs, 2x LT3042 pcb
167. NicMac: 1 x FifoPi , 1 x Ess Controller
168. Prakit: 1 x FifoPi, 1 x ESS Controller
169. jsyu: 1X FifoPi, 1X LifiPO4 power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, 1X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit lot of 5, 2X LT3042 low noise regulator PCB, 2X I/V STD standard I/V stage empty PCB
170. Heathkit: 1 x LiFePO4 power, 1 x FifoPi, 2 x ADM715X ultra-low noise LDO PCB (free)
171. chih: 1X FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, 1X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit lot of 5, 4X LT3042 low noise regulator PCB, 1X I/V STD standard I/V stage empty PCB, 4X ADM715X ultra-low noise LDO PCB
172. adrian311: 1x FifoPi, 1x ESS Controller, 1x ESS Controller extension kit, 1x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage,
173. andrea_mori 4 x FIFO II isolator board
174. wcwc: 1 x FiFoPi
175. redjr 1 x FifoPi, 1x ESS controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x I/V STD standard I/V stage, 1x ESS controller extension kit, 4x LT3042 low noise regulator PCB, 10P 1.0mm FFC/FPC cables combo (3 cables)
176. sampsonite:1 x FifoPi; 1 x LifeO4; 1 x ESS controller; 1 x ESS controller extension kit; 1 x Dual Mono ES9038Q2M 1 x I/V STD standard OPA I/V stage; 1 x CCHD957 XO; Package of OPA1622 adapter PCB kit
177. AudioDac:1 x FifoPi; 1 x ESS controller; 1 x ESS controller extension kit; 1 x Dual Mono ES9038Q2M 1 x I/V STD standard OPA I/V stage; 1 x CCHD957 XO;
178. Lindamar : 1 x FifoPi ; 1 x LifiPO4 ; 1 x ESS controller ; 1 x I/V STD standard I/V stage ; 1 x Transformer I/V PCB mini KIT
179 : myint 67 1x Fifopi ,1x LifiPO4
180 : ICHIBAN Lenmeld : 1 x ESS controller
181. sfleming : 1*FifoPi; 1*LifiPO4; 1*ESS controller; 1*I/V STD standard I/V stage

edit by myint 67

alazira · 2019-02-26 8:36 pm

Myint67 said:
hi everybody ,
i am not cleaer about lifipo4 battery power, it only positive
rail or postive Gnd Negative rail ? (3.3,6.6,9.9,13.2)

thanks for all
myint

The battery power, I believe, is floating (not connected to earth-ground). The "negative" terminal in this case can be thought of as "0", so yes, only positive rail. If you want a negative rail you could put two batteries in series [-+][-+] and take the center for your ground.

diyiggy · 2019-02-26 9:31 pm

wcwc said:
Do you have an isolatorPi or an Odroid? The isolatorPi takes the Odroid I2S signals through the isolator and puts them on the Isolated J6 header.

I am getting a FiFoPi, but using with a pi. I have an odroidC2/isolatatorPi/Kali stack in another DAC.

You meant the Isolator Pi merges the I2S outputt trough its J6 like isolated header AND through the Pi like GPIO header at the same time, i.e. merged inside the Isolator pcb on a layer perhaps?

Btw it has been already asked: does the older FIFO II+isolator has a less effective design than the newer FiFo Pi ? I'm thinking about maybe a better power scheme on the FiFoII due to its size or brandnewer parts on the FiFo Pi:better FiFo memory, less jitery processor, better LDOs ?

Same result at the outputts of the uf-l whether the FiFoII or the the FiFo Pi ? I do know than the MC FiFo has a biger FiFo memory than the FiFoII but what about the FiFo Pi : not written on the draft manual. Would help to choose as one can also outpputs I2S of a Pi via Gpio/Ian Pi I2S uf-l adaptor board towards a FiFo II or a FiFO Mc ? Not friendly and more expensive but maybe a better SQ ? If not perhaps a revised price for the older FiFoII board would be nice if compatible with the production cost?

Any improvements with newest isolator chip of the Mini isolator board : old manual still remains with its parts ?

iancanada · 2019-02-26 9:40 pm

Myint67 said:
hi everybody ,
i am not cleaer about lifipo4 battery power, it only positive
rail or postive Gnd Negative rail ? (3.3,6.6,9.9,13.2)

thanks for all
myint

All of 4 battery rails are isolated.
For details, please find the user's manual of LifePO4 power supply at my GitHub:
DocumentDownload/LifePO4PowerSupply at master * iancanada/DocumentDownload * GitHub

Regards.
Ian

wcwc · 2019-02-26 9:48 pm

The Pi/Odroid GPIO header connects to the Isolator Pi's J3 head on the bottom of the board. The non-isolated J4 header duplicates the GPIO header on J3. Depending on jumper settings for pi or Odroid, the isolator pi will take the I2S signals from the J3 header for pi or J5 Header for odroid, send them through an isolator where the appear as isolated signals on the U. Fl. (J11,J14,J15) and the isolated GPIO (J6) for the pi and additionally for the Odroid on the Odroid I2S connector (J10).

ofswitched · 2019-02-27 12:46 am

alazira said:
The battery power, I believe, is floating (not connected to earth-ground). The "negative" terminal in this case can be thought of as "0", so yes, only positive rail. If you want a negative rail you could put two batteries in series [-+][-+] and take the center for your ground.

Not what you said, look carefully at the photos that Ian has published. Only the positive and negative terminals of the battery are connected to the power input terminal of THE MERCURY I/V STAGE. The orange wire is connected between the positive terminal of the battery and the positive input terminal of THE MERCURY.

For the battery, the positive terminal is the positive output, and the negative terminal is the negative output.

kirks · 2019-02-27 1:49 am

Ian, in your FifoPi manual tips section you mention the use of OCXOs. Which OCXO clocks have you had experience with? I was considering experimenting with one of Andrea's Well Tempered Clocks.

ofswitched · 2019-02-27 4:04 am

kirks said:
Ian, in your FifoPi manual tips section you mention the use of OCXOs. Which OCXO clocks have you had experience with? I was considering experimenting with one of Andrea's Well Tempered Clocks.

If it is the choice of OCXO, of course, pulsar clock, but unfortunately pulsar clock has been discontinued again, and this time it is likely to be permanently discontinued. DuCULoN is another better option, but he is very expensive. Andrea's Well Tempered Clocks can't be plugged directly into the clock socket, and the clock signal is transmitted through the wire, which may cause a huge amount of clock jitter. The test data of Andrea's Clocks is of course not through the wire.

I have designed a similar clock board under the guidance of pulsar clock so I know that through the wire is a huge impact.

Screenshot_2017-10-31-23-15-23-446_com.google.android.gm (1).jpg

iancanada · 2019-02-27 4:04 am

kirks said:
Ian, in your FifoPi manual tips section you mention the use of OCXOs. Which OCXO clocks have you had experience with? I was considering experimenting with one of Andrea's Well Tempered Clocks.

I have PulSar OCXOs for years, I really like the sound from them.

I bought Andrea's KIT, but I still don't have time to try them so far.

Regards,
Ian

iancanada · 2019-02-27 4:17 am

New CCHD957 adapter KIT

I really like the new dedicated CCHD957 XO adapter. Looks very nice.

Documents have been updated on my GitHub, which is here:
DocumentDownload/Adapters/CCHD957adapterKIT at master * iancanada/DocumentDownload * GitHub

As well as the documents of LL1544A transformer I/V KIT:
DocumentDownload/RPiDacHAT/IVboards/LL1544aTranformerIV at master * iancanada/DocumentDownload * GitHub

CCHD957daapterKIT by Ian, on Flickr

NewCCHD957Adapter3 by Ian, on Flickr

LL1544AtransformerIvKIT by Ian, on Flickr

Ian

big bird · 2019-02-27 10:32 am

Quote:
Originally Posted by ofswitched View Post
1. Iancanada -- EssController …
2. Crom 1 x FifoPi, 3xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT (and if you have any left: The RPi I2S adapter that enables the ESS controller to be used as an external controller)
3. Oyvind 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
4. Pistollero 1 x FifoPi, 2xLifePO4 power
5. MikeyFresh 2x FifoPi, 1x LiFePO4 power, 2x ESS Controller, 1x dual mono ES9038 DAC, 1x ES9028 DAC, 1x Transformer I/V PCB mini kit, 1x Std I/V stage
6. Randytsuch 1 x FifoPi, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1x transformer pwb, 1 x xo adapter, 1x opa adapter, 1x standoff kit, 2 x I/V STD standard I/V stage pwb, 4 x lt3042 pwb
7. necplusultra 1 x FifoPi, 1xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
8. szczemirek 1 x FifoPi, LifeO4 pure power supply, Transformer I/V PCB mini KIT, I/V STD standard I/V stage, CCHD957 XO adapter kit
9. casshan 1 x FifoPi, 1 x LifiPO4 power, 1 x Ess Controller
10. zapio : 2 x FifoPi , 4 x LifiPO4 power, 1 x Ess Controller, 1 x transformer I/V PCB mini KIT 1 x I/V STD standard I/V stage, 1 x Dual Mono ES9038Q2M DAC HAT
11. trung224 : 1xLiFePO4 power
12. Sq225917 : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
13. passive420: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
14. comickitkit: 19 xFiFopi, 5xLifepo Power Supply, 11xESS Controller, 7xDual Mono ES9038 Dac, 3xES9028 Dac, 5xI/V STD OPA Stage, 1x Trans I/V PCB mini KIT, 5xESS Controller KIT, 15xPackage of CCHD957 PCB KIT, 11x2’’ double-ended U.FL cable, 1x2.5mm metal standoffs, 8xLT3042 PCB, 15xI/V stage empty PCB, 1xMcfifo, 1xMcdualXO
15. crymen: 1 x Fifopi, 1 x LifePO4 power
16. ppap64: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
17. Greg Stewart: 3 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 DAC hat, 1 x 9028 DAC hat, 1 x ESS controller extension kit, 3 pks CCHD957 XO Adapters, 8 x 2" u.fl silver-plated extension cables, 5 x RPi metal standoff sets, 5 x LT3042 regulator boards
18. jacklee: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
19. kenlaumm: 1 x Fifopi, 1 x LifePO4 power
20.curryking: 1 x FIFOPi,1 x ES9038 dual mono DAC Hat, 2 x ESS Controller
21. Cerole: 1 x FifoPi, 3 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1*I2S FIFO 2 Kit, 1*Dual XO clock board, 1*SPDIF interface, 1*I2S to PCM, 1*FIFO II isolator PCB
22. Big bird: 1 x Fifopi, 1 x LifePO4 power, 1 x ES9038 dual mono DAC Hat,1 x I/V STD standard I/V stage, 1xLL1544A Transformer I/V KIT, $19.00, 1 x ESS Controller, CCHD957 XO adapter kit, ESS controller extension kit, 2” double-ended silver plated U.FL coaxial cable, 4x 6"double-ended silver plated U.FL coaxial cable
23. wealas: 2 x LiFePO4 power
24. ernesternest: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
25. nounouchet: 3 x LiFePO4 power
26. mjensen: 1 x FifoPi, 2 x LifePO4 power, 2 x ESS Controller, 1 x Dual Mono 9038 Dac Hat, 1 x I/V STD standard I/V stage, 1 x Transformer I/V PCB
27. janho12345: 1x FifoPi
28. Forane12: 2X FifoPi , 3X LifiPO4 pure power supply, 2X ESS controller, 2X Dual Mono ES9038Q2M , 2X ES9028Q2M DAC HAT, 2X I/V STD standard I/V stage, 2X Transformer I/V PCB
29. Joseacm08: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
30. ccliu: 1X FifoPi , 2X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
31. e-yakovkev: 1 x FifoPi, 3 x LifePO4 power
32. minivan: 1xfifopi ,1x Lifepo4 pure power
33. StarLex: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
34. Akasaka: 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
35. Yatsushiro: 1X ESS controller
36. luchoh:1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage,
37. nielsek:1xFifoPi, 1x LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage
38. emynet 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
39. cspirou: 1*I2S FIFO 2 Kit, 1*Dual XO clock board(no XO), 1*SPDIF interface, 1*I2S to PCM, 1*FIFO II isolator PCB, 1*RPi I2S PCB adapter, 6*LT3042/LT3045 PCB, 1*I/V STD stage, 1*transformer I/V PCB kit, 1*LifiPO4, 1*McDualXO, 6* U.FL coax (any length), 1*SMT XO adapter package, 1*I2S backdoor kit
40. Brumjam: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT
41. misterdog:1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
42. palmito: 1*FifoPi, 1*LifiPO4 power, 1*ESS controller, 1*Dual Mono ES9038Q2M, 1*I/V stage, 1*Transformer I/V PCB mini KIT
43. flowerpot: Withdrawn (After some consideration decide to withdraw from this GB)
44. _oxygen: 2x FifoPi, 2x ESS controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x ES9028Q2M DAC HAT, 2x I/V STD standard I/V stage, 1x Transformer I/V PCB mini KIT, 2x ESS controller extension kit, 2x CCHD957 XO Adapter kit, 2x OPA1622 Adapter kit, 2x 2" U.FL coaxial cable, 6x 2,5mm standoffs, 1x Buffalo I/V board adapter kit
45. SonofThor: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1x STD standard I/V stage, 1x Transformer I/V PCB mini kit
46. Morde: 1x FifoPi, 2x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1x STD standard I/V stage, 1x Transformer I/V PCB mini kit
47. 1001meier: 1xFifoPi, 1x LifePo4 power
48. deenoo: 1*FifoPi, 1*ESS controller, 1*I/V STD standard I/V stage, 1*ESS controller extension kit, 1*Package of CCHD957 PCB KIT, 2*LT3042 low noise regulator PCB (free); ?1*LifePo4 power?
49. Rrbs : 1*FifoPi, 1* LifePo4 power, 1*ESS controller, 1*I/V STD standard I/V stage, 1*Transformer I/V PCB mini KIT
50. linh0983 : 1xLiFePO4 power , 1xDual Mono ES9038Q2M , 1x FifoPi
51. JoeyDD: 1*LifePO4 power, 1*ESS controller
52. pierantonio: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
53. xaled: 2x FifoPi, 2x LifePo4 power, 2x ESS controller, 2x Dual Mono ES9038Q2M, 2*Transformer I/V PCB mini KIT
54. Duanbui: 1xLiFePO4 power
55. maartn: 1x FifoPi, 1 x ESSController, 1 x ESS controller extension kit, 4 x double-ended silver plated U.FL 178 coaxial cable, 2 x LT3042 low noise regulator PCB (free)
56. syracuze: 1 X FifoPi , 3 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
57. Flyingsparks: 2X FifoPi , 2X LifiPO4 power , 2X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
58. number9, 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage
59. duc985: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage,1X Transformer I/V PCB
60. Lucser: 2 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage and, if completed, 2 x I2S to LVDS HDMI Tx modules as per #2602 post.
61. Stokessd: 1x FIFO, 1x ESS Controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x Transformer I/V PCB mini KIT
62. tomcoppa 1*FifoPi, 1*LifiPO4 power, 1*EssController, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage, 1*transformer I/V PCB mini KIT
63. Blitz: 3xLifePO4 Power, 1*transformer I/V, 1*I/V Standard
64. Chipno :1 x FifoPi , 1 x LifiPO4 power
65. simon dart: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage,1X Transformer I/V PCB
66. kolossos4730: 1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
67. mksung: 1*FifoPi
68. stavros61:1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
69. cjunkk: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
70. bartb: 1x McFIFO, 1x McDualXO, 1 x FifoPi
71.JimS::1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 2 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
72.KenI:1*FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1*ESS controller, 1*Dual Mono ES9038Q2M DAC HAT, 1*I/V STD standard I/V stage
73.kvl: 1*FifoPi, 1* LifePo4 power, 1*ESS controller, 1xDual Mono ES9038Q2M ,1*I/V STD standard I/V stage, 1*Transformer I/V PCB mini KIT
74 secanbj 1*FifoPi, 1*ESS controller, 1xDual Mono ES9038Q2M ,1*I/V STD standard I/V stage
75.deanoUK :1 x FifoPi 768KHz 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M
76. cubano: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage
77. Hellokitty123: 1X LifiPO4 pure power supply / 1X I/V STD standard I/V stage 1X / Transformer I/V PCB mini KIT
78. nori1000: 1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1x ESS controller extension kit, 1 x Dual Mono ES9038Q2M DAC HAT, 1x I/V STD standard OPA I/V stage, 1x I/V STD standard I/V stage empty PCB, free, 4x 4” double-ended silver plated U.FL coaxial cable, 1x 2” double-ended silver plated coaxial cable, 1x Package of dedicated CCHD957 XO adapter kit
79. Rowli: 2 x LifiPO4
80. Sidiropa: 1*LifePo4 power
81. stephengrenfell 1*FifoPi, 1*LifiPO4 power
82. Mindfunk: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
83. tanelip: 1*FifoPi, 1*CCHD957 XO adapter kit
84. sbiswas-1: 1 x McFIFO, 1x McDualXO,1x LifiPO4 pure power supply
85. Jjazz: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
86. s666foto: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
87. niner: 2 x LifiPO4
88. maui: 1 * FifoPi, 1 * LifePO4, 1 * I/V STD standard I/V stage, 1 * I/V STD standard I/V stage emty PCB, 4 * 2" U.Fl wire double ended, 1 * CCDH957 XO adapter kit lot of 2, 1 * ESS Controller, 1 * ESS controller extension kit, 1 * dual mono ES9038Q2 dac, 1 * LT3042 low noise regulator PCB
89. ofswitched: 1X FifoPi, 1x Dual Mono 9038 DAC HAT, 1x I/V STD standard I/V stage, 1x Buffalo I/V Adaptor, 2x CCHD957 XO Adapter kit
90. neslo: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
91 AlanElsdon: cancelled
92 cv: 2 x FifoPI
93. chi0001: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x Package of dedicated CCHD957 XO adapter kit , 1 x dual mono 9038 dac hat, 1X I/V STD standard I/V stage, 1 x transformer I/V PCB minit kit, 4 x LT3042 low noise regulator PCB
94. cps3113:1 X LifePO4 pure power supply.
95. ilgavro 1x fifopi 2x lifepo4 power 1xesscontroller 1x dual mono 9038 da hat 1 x std standard I/V stage
96. ykharlamov: 1 x LifePO4 power, 1 x McFIFO, 1 x McDualXO
97. M_Balou: 1*FifoPi
98. yaboin: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage, 1*transformer I/V PCB mini kit
99. stenachio: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage
100. ilraffa 1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 da hat 1 x std standard I/V stage
101. ermine22. 2X FifoPi , 1X LifiPO4 power , 2X ESS controller, 2X Dual Mono ES9038Q2M, 2X I/V STD standard I/V stage
102. cesare2K. 1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 da hat 1 x std standard I/V stage
103. artmic: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*transformer I/V PCB mini kit
104. lugo689:1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 dac hat 1 x std standard I/V stage
105. tods:2x fifopi, 1x lifepo4 power, 1 x esscontroller, 1 x dual mono 9038 dac hat, 1 x std standard I/V stage
106. copper31: 1 x FifoPi, 1 x LifePO4 power
107. plsm: 1*FifoPi, 1*ESS Controller, 1*dual mono 9038 dac hat
108. Gabry63: 1x fifopi 2x lifepo4 power 1xesscontroller 1x dual mono 9038 da hat 1 x std standard I/V stage
109. dynpro100: 1 x I2S to PCM converter board, 1 x Finished TPS7A4700 low noise regulator board, 1 x RaspberryPi I2S adapter PCB/connector package
110. sp502: 1 x McFIFO, 1 x McDualXO, 1 x Finished TPS7A4700, 9x U.FL. coax cable (4",7",12"), 10x U.FL. sockets, 1x SMT XO Adapters KIT, 4x 767KE-ND
111. Pinnocchio: 1x FifoPi, 2x LifePO4 power, 1x ESS Controller, 1x Dual Mono 9038 DAC HAT, 1x I/V STD standard I/V stage, 1x Buffalo I/V Adaptor, 1x ESS controller extension kit, 3 pks CCHD957 XO Adapters, 1x 2” double-ended silver plated U.FL, 1x 4” double-ended silver plated U.FL
112. hiroyuki.t: 1X FifoPi , 1X LifiPO4 power , 2X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
113. rudra: 1 x FifoPi, 1xLifePO4 power, 1 x RaspberryPi I2S adapter(transmitter)
114. jp2017: 1 x i2stopcm
115. stones: 2 x FifoPi, 1 x LifePO4 power, 2 x Ess Controller, 1 x ESS controller extension kit, 2 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x I/V STD standard I/V stage empty PCB, 1 x transformer I/V PCB mini KIT, 2 x LT3042 low noise regulator PCB, 1 x I2S to PCM, add UFL cables if needed
116. adelias 1 x FifoPi, 1 pkg CCHD957 XO adapter kit, 3 x 2” double-ended silver plated U.FL coaxial cable
117. ngocpham: 1xLifePO4 power
118. marcus1: 1xLifePO4 power
119. vanofmonks 1x FifoPI, 1x Es9028 Hat, 1x I/V, 1x ESS
120. Val33 : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
121. cristianr: 1xLifePO4 power
122. triodehunter: 1x McFiFo, 1x McDualXO
123. TirNaOg: 2 x LifePO4 power
124. Dave S: Nothing
125 spm FifoPi, LifiPO4, ESS controller, Dual Mono ES9038 HAT, I/V STD and Transformer
126. quick16 2 x FifoPi
127. mige0: none
128. fm804: 1 x FifoPi, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard OPA I/V stage, 1 x Transformer I/V PCB mini KIT, 1 x ESS controller extension kit, 3 x CCHD957 XO adapter kit, 1 x OPA1622 adapter PCB kit, 5 x 2" double-ended silver plated U.FL coaxial cable, 1 x Buffalo I/V Board I/V adapter KIT, 1 x I2S to PCM converter board V2.0, 5 x 4" double-ended silver plated U.FL coaxial cable, 5 x 6" double-ended silver plated U.FL coaxial cable
129.AcDcMan1: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
130. APK : 1 x FifoPi , 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x Dual Mono ES9038Q2M DAC HAT
131. miklau: 1*FifoPi, 1*CCHD957 XO adapter kit, 2*LT3042 low noise regulator PCB, 1* I/V STD standard I/V stage empty PCB.
132. Aronier : 2*FifoPi, 2*LifiPO4 power
133. JimmyThinker: 2x FifoPi , 1x ESS controller, 1x ES9028Q2M DAC HAT, 1x I/V STD standard I/V stage, 2x New RPi I2S adapter, 3x U.FL coax (4”), 3x U.FL coax(6”)
134. BachAudioDK: 1 x I2S to PCM, 2 x OPA861 I/V converter
135. Jorgen E : 1 x LifiPO4 pure power supply
136. Patjr : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
137. markhw4: 1 x McFifo, 1x McDualXO, SMD XO adapter kit, 4* ADM715X ultra-low noise LDO PCB (free)
138 ollux: 1*FifoPi, 1*LifiPO4 power
139 TioFrancotirador 1*FifoPi
140 Tml: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
141 iggy111: 1x McFiFo, 1x McDualXO, 1x LifiPO4 power
142 kirks: 1 x FifoPi , 1 x LifiPO4 power, 1 x ESS Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
143 prohvesor: 1 x LifiPO4 power
144. derekv: 1 x FifoPi, 1x Dual Mono ES9038Q2M DAC HAT, 1 x Transformer I/V PCB mini KIT
145. aguaazul: 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit, 4X 2” double-ended silver plated U.FL coaxial cable, 2X LT3042 low noise regulator PCB, 2X I/V STD standard I/V stage empty PCB, 3X RaspberryPi I2S adapter PCB/connector package,
146. Supersurfer: 3*FifoPi, 2*LifiPO4 power, 1*EssController, 1* Dual Mono ES9038Q2M DAC HAT, 6* 4" double-ended silver plated U.FL coaxial cable, 4* 7" double-ended silver plated U.FL 178 coaxial cable, 12* SMT U.FL socket, 2* RaspberryPi I2S adapter PCB/connector package, 4* ADM715X ultra-low noise LDO PCB (free), 1* I/V STD standard I/V stage, 1* CCHD957 XO adapter kit lot of 2, 1* ESS controller extension kit, 1* Package of OPA1622 adapter PCB kit lot of 5, 1* 2” double-ended silver plated U.FL coaxial cable, 3* 2.5mm metal standoffs for RPI lot of 4 sets, 2* LT3042 low noise regulator PCB, 2* I/V STD standard I/V stage empty PCB
147. CAAD: 1* FifoPi, 4* ADM715X ultra-low noise LDO PCB (free)
148. atom6422 : 1 x FifoPi, 2 x LifiPO4 power, 1 x EssController, 1 x ES9028Q2M DAC HAT, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage, 2 x transformer I/V PCB mini KIT, 1 x OPA861 I/V converter, 1 x I2S FIFO II (I2S) KIT, 2 x Dual XO II Clock Board without XO and socket, 1 x FIFO II isolator board mini KIT (finished), 1 x FIFO II isolator board mini KIT (unfinished), 1 x S/PDIF Interface Board for FIFO II, 1 x I2S backdoor KIT for S/PDIF board, 5 x Battery Management board PCB, 2 x Package of Universal SMT XO Adapters KIT lot of 5, 3 x Anti-vibration screw grommet set(767KE-ND), 4 x ADM715X ultra-low noise LDO PCB (free)
149. johnyn: 1xFifoPi, 8 x 4" double-ended silver plated U.FL coaxial cable
150. acg 8 x LifePO4 power
151. RonR: 1*FifoPi, 1*I2S to PCM, 1*ESS controller, 4*U.FL coax (4”), 4*U.FL coax(6”)
152. Raj1: 2 x LifePO4 power
153. alazira1: 3 x LifePO4 power
154. malcox11 1*FifoPi, 1*LifiPO4 power
155. Emi90: 1xLifePO4 power
156. 1x FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
157. diyiggy : 1*FifoPi
158. AndyN: 1x FifoPi, 1x ESS Controller, 1x Dual Mono ES9038Q2M DAC HAT, I/V stage board, 1x (or 2 for dual mono?)Transformer I/V PCB mini KIT
159. Dadbeh : 1 x FifoPi, 2 x 1 x EssController, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 3 x Anti-vibration screw grommet set(767KE-ND), 4 x ADM715X ultra-low noise LDO PCB (free) 1 x Package of dedicated CCHD957 XO adapter kit lot of 2, 1XPackage of OPA1622 adapter PCB kit lot of 5, 1X 2” double-ended silver plated U.FL coaxial cable, 1X 2.5mm metal standoffs for RPI lot of 4 sets 1x LT3042 low noise regulator PCB, 1x I/V STD standard I/V stage empty PCB
160. homing1974 1 x FifoPi
161. malarkey : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
162. Daniel Lin: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
163 fergas: 1 x FifoPi, 1x Dual Mono ES9038Q2M, 1 x LT3042 PCB, 1 x I/V STD standard
164 Murdoc: 1x LiFePO4 power
165. Paul Hirst: 1x FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage
166. 808EENGR: 1x FifoPi, 1xLifiPO4 power, 2x Package of dedicated CCHD957 XO adapter kit lot of 2, 4x 4" U.FL cables, 2xADM715X pcbs, 2x LT3042 pcb
167. NicMac: 1 x FifoPi , 1 x Ess Controller
168. Prakit: 1 x FifoPi, 1 x ESS Controller
169. jsyu: 1X FifoPi, 1X LifiPO4 power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, 1X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit lot of 5, 2X LT3042 low noise regulator PCB, 2X I/V STD standard I/V stage empty PCB
170. Heathkit: 1 x LiFePO4 power, 1 x FifoPi, 2 x ADM715X ultra-low noise LDO PCB (free)
171. chih: 1X FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, 1X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit lot of 5, 4X LT3042 low noise regulator PCB, 1X I/V STD standard I/V stage empty PCB, 4X ADM715X ultra-low noise LDO PCB
172. adrian311: 1x FifoPi, 1x ESS Controller, 1x ESS Controller extension kit, 1x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage,
173. andrea_mori 4 x FIFO II isolator board
174. wcwc: 1 x FiFoPi
175. redjr 1 x FifoPi, 1x ESS controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x I/V STD standard I/V stage, 1x ESS controller extension kit, 4x LT3042 low noise regulator PCB, 10P 1.0mm FFC/FPC cables combo (3 cables)
176. sampsonite:1 x FifoPi; 1 x LifeO4; 1 x ESS controller; 1 x ESS controller extension kit; 1 x Dual Mono ES9038Q2M 1 x I/V STD standard OPA I/V stage; 1 x CCHD957 XO; Package of OPA1622 adapter PCB kit
177. AudioDac:1 x FifoPi; 1 x ESS controller; 1 x ESS controller extension kit; 1 x Dual Mono ES9038Q2M 1 x I/V STD standard OPA I/V stage; 1 x CCHD957 XO;
178. Lindamar : 1 x FifoPi ; 1 x LifiPO4 ; 1 x ESS controller ; 1 x I/V STD standard I/V stage ; 1 x Transformer I/V PCB mini KIT
179 : myint 67 1x Fifopi ,1x LifiPO4
180 : ICHIBAN Lenmeld : 1 x ESS controller
181. sfleming : 1*FifoPi; 1*LifiPO4; 1*ESS controller; 1*I/V STD standard I/V stage
edit by Big bird

diyiggy · 2019-02-27 11:09 am

iancanada said:
I really like the new dedicated CCHD957 XO adapter. Looks very nice.

Ian

Dear IanCanada,

Could you tell us the difference with the XO "smd" adaptor kit where the CCHD-957 can be soldered as well as it was the CCHD-957 adaptor for the FiFoII, same DIL14 layout than the FiFoPi? It is nice but what the difference in term of SQ please ? Or just easier to solder ?

Also, may you please answer to my questions here #3086 few posts above: Ian asynchronous I2S and S/PDIF FIFO KIT group buy, it would be usefull for some of us.

big bird · 2019-02-27 11:31 am

Myint67 said:
edit by myint 67

ofswitched said:
Not what you said, look carefully at the photos that Ian has published. Only the positive and negative terminals of the battery are connected to the power input terminal of THE MERCURY I/V STAGE. The orange wire is connected between the positive terminal of the battery and the positive input terminal of THE MERCURY.

For the battery, the positive terminal is the positive output, and the negative terminal is the negative output.

View attachment 739170

Maybe someone can draw a diagram of how to correctly connect the I/V stage to the LifiPO4?

Deenoo · 2019-02-27 12:59 pm

1. Iancanada -- EssController …
2. Crom 1 x FifoPi, 3xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT (and if you have any left: The RPi I2S adapter that enables the ESS controller to be used as an external controller)
3. Oyvind 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
4. Pistollero 1 x FifoPi, 2xLifePO4 power
5. MikeyFresh 2x FifoPi, 1x LiFePO4 power, 2x ESS Controller, 1x dual mono ES9038 DAC, 1x ES9028 DAC, 1x Transformer I/V PCB mini kit, 1x Std I/V stage
6. Randytsuch 1 x FifoPi, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1x transformer pwb, 1 x xo adapter, 1x opa adapter, 1x standoff kit, 2 x I/V STD standard I/V stage pwb, 4 x lt3042 pwb
7. necplusultra 1 x FifoPi, 1xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
8. szczemirek 1 x FifoPi, LifeO4 pure power supply, Transformer I/V PCB mini KIT, I/V STD standard I/V stage, CCHD957 XO adapter kit
9. casshan 1 x FifoPi, 1 x LifiPO4 power, 1 x Ess Controller
10. zapio : 2 x FifoPi , 4 x LifiPO4 power, 1 x Ess Controller, 1 x transformer I/V PCB mini KIT 1 x I/V STD standard I/V stage, 1 x Dual Mono ES9038Q2M DAC HAT
11. trung224 : 1xLiFePO4 power
12. Sq225917 : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
13. passive420: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
14. comickitkit: 19 xFiFopi, 5xLifepo Power Supply, 11xESS Controller, 7xDual Mono ES9038 Dac, 3xES9028 Dac, 5xI/V STD OPA Stage, 1x Trans I/V PCB mini KIT, 5xESS Controller KIT, 15xPackage of CCHD957 PCB KIT, 11x2’’ double-ended U.FL cable, 1x2.5mm metal standoffs, 8xLT3042 PCB, 15xI/V stage empty PCB, 1xMcfifo, 1xMcdualXO
15. crymen: 1 x Fifopi, 1 x LifePO4 power
16. ppap64: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
17. Greg Stewart: 3 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 DAC hat, 1 x 9028 DAC hat, 1 x ESS controller extension kit, 3 pks CCHD957 XO Adapters, 8 x 2" u.fl silver-plated extension cables, 5 x RPi metal standoff sets, 5 x LT3042 regulator boards
18. jacklee: 1 x FifoPi, 2xLifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x transformer I/V PCB mini KIT
19. kenlaumm: 1 x Fifopi, 1 x LifePO4 power
20.curryking: 1 x FIFOPi,1 x ES9038 dual mono DAC Hat, 2 x ESS Controller
21. Cerole: 1 x FifoPi, 3 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1*I2S FIFO 2 Kit, 1*Dual XO clock board, 1*SPDIF interface, 1*I2S to PCM, 1*FIFO II isolator PCB
22. Big bird: 1 x Fifopi, 1 x LifePO4 power, 1 x ES9038 dual mono DAC Hat,1 x I/V STD standard I/V stage, 1xLL1544A Transformer I/V KIT, $19.00, 1 x ESS Controller, CCHD957 XO adapter kit, ESS controller extension kit, 2” double-ended silver plated U.FL coaxial cable, 4x 6"double-ended silver plated U.FL coaxial cable
23. wealas: 2 x LiFePO4 power
24. ernesternest: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
25. nounouchet: 3 x LiFePO4 power
26. mjensen: 1 x FifoPi, 2 x LifePO4 power, 2 x ESS Controller, 1 x Dual Mono 9038 Dac Hat, 1 x I/V STD standard I/V stage, 1 x Transformer I/V PCB
27. janho12345: 1x FifoPi
28. Forane12: 2X FifoPi , 3X LifiPO4 pure power supply, 2X ESS controller, 2X Dual Mono ES9038Q2M , 2X ES9028Q2M DAC HAT, 2X I/V STD standard I/V stage, 2X Transformer I/V PCB
29. Joseacm08: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
30. ccliu: 1X FifoPi , 2X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
31. e-yakovkev: 1 x FifoPi, 3 x LifePO4 power
32. minivan: 1xfifopi ,1x Lifepo4 pure power
33. StarLex: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
34. Akasaka: 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
35. Yatsushiro: 1X ESS controller
36. luchoh:1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage,
37. nielsek:1xFifoPi, 1x LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage
38. emynet 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
39. cspirou: 1*I2S FIFO 2 Kit, 1*Dual XO clock board(no XO), 1*SPDIF interface, 1*I2S to PCM, 1*FIFO II isolator PCB, 1*RPi I2S PCB adapter, 6*LT3042/LT3045 PCB, 1*I/V STD stage, 1*transformer I/V PCB kit, 1*LifiPO4, 1*McDualXO, 6* U.FL coax (any length), 1*SMT XO adapter package, 1*I2S backdoor kit
40. Brumjam: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT
41. misterdog:1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
42. palmito: 1*FifoPi, 1*LifiPO4 power, 1*ESS controller, 1*Dual Mono ES9038Q2M, 1*I/V stage, 1*Transformer I/V PCB mini KIT
43. flowerpot: Withdrawn (After some consideration decide to withdraw from this GB)
44. _oxygen: 2x FifoPi, 2x ESS controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x ES9028Q2M DAC HAT, 2x I/V STD standard I/V stage, 1x Transformer I/V PCB mini KIT, 2x ESS controller extension kit, 2x CCHD957 XO Adapter kit, 2x OPA1622 Adapter kit, 2x 2" U.FL coaxial cable, 6x 2,5mm standoffs, 1x Buffalo I/V board adapter kit
45. SonofThor: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1x STD standard I/V stage, 1x Transformer I/V PCB mini kit
46. Morde: 1x FifoPi, 2x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1x STD standard I/V stage, 1x Transformer I/V PCB mini kit
47. 1001meier: 1xFifoPi, 1x LifePo4 power
48. deenoo: 1*FifoPi, 1*I/V STD standard I/V stage, 1*Package of dedicated CCHD957 XO adapter kit, 2*LT3042 low noise regulator PCB (free); 1*LifePo4 pure power supply
49. Rrbs : 1*FifoPi, 1* LifePo4 power, 1*ESS controller, 1*I/V STD standard I/V stage, 1*Transformer I/V PCB mini KIT
50. linh0983 : 1xLiFePO4 power , 1xDual Mono ES9038Q2M , 1x FifoPi
51. JoeyDD: 1*LifePO4 power, 1*ESS controller
52. pierantonio: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
53. xaled: 2x FifoPi, 2x LifePo4 power, 2x ESS controller, 2x Dual Mono ES9038Q2M, 2*Transformer I/V PCB mini KIT
54. Duanbui: 1xLiFePO4 power
55. maartn: 1x FifoPi, 1 x ESSController, 1 x ESS controller extension kit, 4 x double-ended silver plated U.FL 178 coaxial cable, 2 x LT3042 low noise regulator PCB (free)
56. syracuze: 1 X FifoPi , 3 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
57. Flyingsparks: 2X FifoPi , 2X LifiPO4 power , 2X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
58. number9, 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage
59. duc985: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage,1X Transformer I/V PCB
60. Lucser: 2 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage and, if completed, 2 x I2S to LVDS HDMI Tx modules as per #2602 post.
61. Stokessd: 1x FIFO, 1x ESS Controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x Transformer I/V PCB mini KIT
62. tomcoppa 1*FifoPi, 1*LifiPO4 power, 1*EssController, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage, 1*transformer I/V PCB mini KIT
63. Blitz: 3xLifePO4 Power, 1*transformer I/V, 1*I/V Standard
64. Chipno :1 x FifoPi , 1 x LifiPO4 power
65. simon dart: 1x FifoPi, 1x LifePo4 power, 1x ESS controller, 1x Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage,1X Transformer I/V PCB
66. kolossos4730: 1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
67. mksung: 1*FifoPi
68. stavros61:1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
69. cjunkk: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
70. bartb: 1x McFIFO, 1x McDualXO, 1 x FifoPi
71.JimS::1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 2 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage
72.KenI:1*FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1*ESS controller, 1*Dual Mono ES9038Q2M DAC HAT, 1*I/V STD standard I/V stage
73.kvl: 1*FifoPi, 1* LifePo4 power, 1*ESS controller, 1xDual Mono ES9038Q2M ,1*I/V STD standard I/V stage, 1*Transformer I/V PCB mini KIT
74 secanbj 1*FifoPi, 1*ESS controller, 1xDual Mono ES9038Q2M ,1*I/V STD standard I/V stage
75.deanoUK :1 x FifoPi 768KHz 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M
76. cubano: 1X FifoPi , 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage
77. Hellokitty123: 1X LifiPO4 pure power supply / 1X I/V STD standard I/V stage 1X / Transformer I/V PCB mini KIT
78. nori1000: 1 x FifoPi 768KHz I2S/DSD/DoP FIFO for RPi with built in isolator, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1x ESS controller extension kit, 1 x Dual Mono ES9038Q2M DAC HAT, 1x I/V STD standard OPA I/V stage, 1x I/V STD standard I/V stage empty PCB, free, 4x 4” double-ended silver plated U.FL coaxial cable, 1x 2” double-ended silver plated coaxial cable, 1x Package of dedicated CCHD957 XO adapter kit
79. Rowli: 2 x LifiPO4
80. Sidiropa: 1*LifePo4 power
81. stephengrenfell 1*FifoPi, 1*LifiPO4 power
82. Mindfunk: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
83. tanelip: 1*FifoPi, 1*CCHD957 XO adapter kit
84. sbiswas-1: 1 x McFIFO, 1x McDualXO,1x LifiPO4 pure power supply
85. Jjazz: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
86. s666foto: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
87. niner: 2 x LifiPO4
88. maui: 1 * FifoPi, 1 * LifePO4, 1 * I/V STD standard I/V stage, 1 * I/V STD standard I/V stage emty PCB, 4 * 2" U.Fl wire double ended, 1 * CCDH957 XO adapter kit lot of 2, 1 * ESS Controller, 1 * ESS controller extension kit, 1 * dual mono ES9038Q2 dac, 1 * LT3042 low noise regulator PCB
89. ofswitched: 1X FifoPi, 1x Dual Mono 9038 DAC HAT, 1x I/V STD standard I/V stage, 1x Buffalo I/V Adaptor, 2x CCHD957 XO Adapter kit
90. neslo: 1 X FifoPi , 1 X LifePO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini kit.
91 AlanElsdon: cancelled
92 cv: 2 x FifoPI
93. chi0001: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x Package of dedicated CCHD957 XO adapter kit , 1 x dual mono 9038 dac hat, 1X I/V STD standard I/V stage, 1 x transformer I/V PCB minit kit, 4 x LT3042 low noise regulator PCB
94. cps3113:1 X LifePO4 pure power supply.
95. ilgavro 1x fifopi 2x lifepo4 power 1xesscontroller 1x dual mono 9038 da hat 1 x std standard I/V stage
96. ykharlamov: 1 x LifePO4 power, 1 x McFIFO, 1 x McDualXO
97. M_Balou: 1*FifoPi
98. yaboin: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage, 1*transformer I/V PCB mini kit
99. stenachio: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*I/V STD standard I/V stage
100. ilraffa 1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 da hat 1 x std standard I/V stage
101. ermine22. 2X FifoPi , 1X LifiPO4 power , 2X ESS controller, 2X Dual Mono ES9038Q2M, 2X I/V STD standard I/V stage
102. cesare2K. 1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 da hat 1 x std standard I/V stage
103. artmic: 1*FifoPi, 1*LifePO4 power, 1*ESS Controller, 1*dual mono 9038 dac hat, 1*transformer I/V PCB mini kit
104. lugo689:1x fifopi 1x lifepo4 power 1 x esscontroller 1 x dual mono 9038 dac hat 1 x std standard I/V stage
105. tods:2x fifopi, 1x lifepo4 power, 1 x esscontroller, 1 x dual mono 9038 dac hat, 1 x std standard I/V stage
106. copper31: 1 x FifoPi, 1 x LifePO4 power
107. plsm: 1*FifoPi, 1*ESS Controller, 1*dual mono 9038 dac hat
108. Gabry63: 1x fifopi 2x lifepo4 power 1xesscontroller 1x dual mono 9038 da hat 1 x std standard I/V stage
109. dynpro100: 1 x I2S to PCM converter board, 1 x Finished TPS7A4700 low noise regulator board, 1 x RaspberryPi I2S adapter PCB/connector package
110. sp502: 1 x McFIFO, 1 x McDualXO, 1 x Finished TPS7A4700, 9x U.FL. coax cable (4",7",12"), 10x U.FL. sockets, 1x SMT XO Adapters KIT, 4x 767KE-ND
111. Pinnocchio: 1x FifoPi, 2x LifePO4 power, 1x ESS Controller, 1x Dual Mono 9038 DAC HAT, 1x I/V STD standard I/V stage, 1x Buffalo I/V Adaptor, 1x ESS controller extension kit, 3 pks CCHD957 XO Adapters, 1x 2” double-ended silver plated U.FL, 1x 4” double-ended silver plated U.FL
112. hiroyuki.t: 1X FifoPi , 1X LifiPO4 power , 2X ESS controller, 1X Dual Mono ES9038Q2M , 1X ES9028Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB
113. rudra: 1 x FifoPi, 1xLifePO4 power, 1 x RaspberryPi I2S adapter(transmitter)
114. jp2017: 1 x i2stopcm
115. stones: 2 x FifoPi, 1 x LifePO4 power, 2 x Ess Controller, 1 x ESS controller extension kit, 2 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage, 1 x I/V STD standard I/V stage empty PCB, 1 x transformer I/V PCB mini KIT, 2 x LT3042 low noise regulator PCB, 1 x I2S to PCM, add UFL cables if needed
116. adelias 1 x FifoPi, 1 pkg CCHD957 XO adapter kit, 3 x 2” double-ended silver plated U.FL coaxial cable
117. ngocpham: 1xLifePO4 power
118. marcus1: 1xLifePO4 power
119. vanofmonks 1x FifoPI, 1x Es9028 Hat, 1x I/V, 1x ESS
120. Val33 : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
121. cristianr: 1xLifePO4 power
122. triodehunter: 1x McFiFo, 1x McDualXO
123. TirNaOg: 2 x LifePO4 power
124. Dave S: Nothing
125 spm FifoPi, LifiPO4, ESS controller, Dual Mono ES9038 HAT, I/V STD and Transformer
126. quick16 2 x FifoPi
127. mige0: none
128. fm804: 1 x FifoPi, 1 x LifiPO4 pure power supply, 1 x ESS controller, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard OPA I/V stage, 1 x Transformer I/V PCB mini KIT, 1 x ESS controller extension kit, 3 x CCHD957 XO adapter kit, 1 x OPA1622 adapter PCB kit, 5 x 2" double-ended silver plated U.FL coaxial cable, 1 x Buffalo I/V Board I/V adapter KIT, 1 x I2S to PCM converter board V2.0, 5 x 4" double-ended silver plated U.FL coaxial cable, 5 x 6" double-ended silver plated U.FL coaxial cable
129.AcDcMan1: 1 x FifoPi, 1 x LifePO4 power, 1 x Ess Controller, 1 x dual mono 9038 dac hat, 1 x I/V STD standard I/V stage
130. APK : 1 x FifoPi , 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x Dual Mono ES9038Q2M DAC HAT
131. miklau: 1*FifoPi, 1*CCHD957 XO adapter kit, 2*LT3042 low noise regulator PCB, 1* I/V STD standard I/V stage empty PCB.
132. Aronier : 2*FifoPi, 2*LifiPO4 power
133. JimmyThinker: 2x FifoPi , 1x ESS controller, 1x ES9028Q2M DAC HAT, 1x I/V STD standard I/V stage, 2x New RPi I2S adapter, 3x U.FL coax (4”), 3x U.FL coax(6”)
134. BachAudioDK: 1 x I2S to PCM, 2 x OPA861 I/V converter
135. Jorgen E : 1 x LifiPO4 pure power supply
136. Patjr : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
137. markhw4: 1 x McFifo, 1x McDualXO, SMD XO adapter kit, 4* ADM715X ultra-low noise LDO PCB (free)
138 ollux: 1*FifoPi, 1*LifiPO4 power
139 TioFrancotirador 1*FifoPi
140 Tml: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
141 iggy111: 1x McFiFo, 1x McDualXO, 1x LifiPO4 power
142 kirks: 1 x FifoPi , 1 x LifiPO4 power, 1 x ESS Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
143 prohvesor: 1 x LifiPO4 power
144. derekv: 1 x FifoPi, 1x Dual Mono ES9038Q2M DAC HAT, 1 x Transformer I/V PCB mini KIT
145. aguaazul: 1x FifoPi, 1X LifiPO4 pure power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit, 4X 2” double-ended silver plated U.FL coaxial cable, 2X LT3042 low noise regulator PCB, 2X I/V STD standard I/V stage empty PCB, 3X RaspberryPi I2S adapter PCB/connector package,
146. Supersurfer: 3*FifoPi, 2*LifiPO4 power, 1*EssController, 1* Dual Mono ES9038Q2M DAC HAT, 6* 4" double-ended silver plated U.FL coaxial cable, 4* 7" double-ended silver plated U.FL 178 coaxial cable, 12* SMT U.FL socket, 2* RaspberryPi I2S adapter PCB/connector package, 4* ADM715X ultra-low noise LDO PCB (free), 1* I/V STD standard I/V stage, 1* CCHD957 XO adapter kit lot of 2, 1* ESS controller extension kit, 1* Package of OPA1622 adapter PCB kit lot of 5, 1* 2” double-ended silver plated U.FL coaxial cable, 3* 2.5mm metal standoffs for RPI lot of 4 sets, 2* LT3042 low noise regulator PCB, 2* I/V STD standard I/V stage empty PCB
147. CAAD: 1* FifoPi, 4* ADM715X ultra-low noise LDO PCB (free)
148. atom6422 : 1 x FifoPi, 2 x LifiPO4 power, 1 x EssController, 1 x ES9028Q2M DAC HAT, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage, 2 x transformer I/V PCB mini KIT, 1 x OPA861 I/V converter, 1 x I2S FIFO II (I2S) KIT, 2 x Dual XO II Clock Board without XO and socket, 1 x FIFO II isolator board mini KIT (finished), 1 x FIFO II isolator board mini KIT (unfinished), 1 x S/PDIF Interface Board for FIFO II, 1 x I2S backdoor KIT for S/PDIF board, 5 x Battery Management board PCB, 2 x Package of Universal SMT XO Adapters KIT lot of 5, 3 x Anti-vibration screw grommet set(767KE-ND), 4 x ADM715X ultra-low noise LDO PCB (free)
149. johnyn: 1xFifoPi, 8 x 4" double-ended silver plated U.FL coaxial cable
150. acg 8 x LifePO4 power
151. RonR: 1*FifoPi, 1*I2S to PCM, 1*ESS controller, 4*U.FL coax (4”), 4*U.FL coax(6”)
152. Raj1: 2 x LifePO4 power
153. alazira1: 3 x LifePO4 power
154. malcox11 1*FifoPi, 1*LifiPO4 power
155. Emi90: 1xLifePO4 power
156. 1x FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT
157. diyiggy : 1*FifoPi
158. AndyN: 1x FifoPi, 1x ESS Controller, 1x Dual Mono ES9038Q2M DAC HAT, I/V stage board, 1x (or 2 for dual mono?)Transformer I/V PCB mini KIT
159. Dadbeh : 1 x FifoPi, 2 x 1 x EssController, 1 x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 3 x Anti-vibration screw grommet set(767KE-ND), 4 x ADM715X ultra-low noise LDO PCB (free) 1 x Package of dedicated CCHD957 XO adapter kit lot of 2, 1XPackage of OPA1622 adapter PCB kit lot of 5, 1X 2” double-ended silver plated U.FL coaxial cable, 1X 2.5mm metal standoffs for RPI lot of 4 sets 1x LT3042 low noise regulator PCB, 1x I/V STD standard I/V stage empty PCB
160. homing1974 1 x FifoPi
161. malarkey : 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
162. Daniel Lin: 1 x FifoPi , 1 x LifiPO4 power, 1 x Ess Controller, 1 x I/V STD standard I/V stage, 1 x transformer I/V PCB mini KIT, 1 x Dual Mono ES9038Q2M DAC HAT
163 fergas: 1 x FifoPi, 1x Dual Mono ES9038Q2M, 1 x LT3042 PCB, 1 x I/V STD standard
164 Murdoc: 1x LiFePO4 power
165. Paul Hirst: 1x FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage
166. 808EENGR: 1x FifoPi, 1xLifiPO4 power, 2x Package of dedicated CCHD957 XO adapter kit lot of 2, 4x 4" U.FL cables, 2xADM715X pcbs, 2x LT3042 pcb
167. NicMac: 1 x FifoPi , 1 x Ess Controller
168. Prakit: 1 x FifoPi, 1 x ESS Controller
169. jsyu: 1X FifoPi, 1X LifiPO4 power supply, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, 1X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit lot of 5, 2X LT3042 low noise regulator PCB, 2X I/V STD standard I/V stage empty PCB
170. Heathkit: 1 x LiFePO4 power, 1 x FifoPi, 2 x ADM715X ultra-low noise LDO PCB (free)
171. chih: 1X FifoPi, 1X ESS controller, 1X Dual Mono ES9038Q2M DAC HAT, 1X I/V STD standard I/V stage, 1X Transformer I/V PCB mini KIT, 1X ESS controller extension kit, 1X CCHD957 XO adapter kit lot of 2, 1X OPA1622 adapter PCB kit lot of 5, 4X LT3042 low noise regulator PCB, 1X I/V STD standard I/V stage empty PCB, 4X ADM715X ultra-low noise LDO PCB
172. adrian311: 1x FifoPi, 1x ESS Controller, 1x ESS Controller extension kit, 1x Dual Mono ES9038Q2M DAC HAT, 1 x I/V STD standard I/V stage,
173. andrea_mori 4 x FIFO II isolator board
174. wcwc: 1 x FiFoPi
175. redjr 1 x FifoPi, 1x ESS controller, 1x Dual Mono ES9038Q2M DAC HAT, 1x I/V STD standard I/V stage, 1x ESS controller extension kit, 4x LT3042 low noise regulator PCB, 10P 1.0mm FFC/FPC cables combo (3 cables)
176. sampsonite:1 x FifoPi; 1 x LifeO4; 1 x ESS controller; 1 x ESS controller extension kit; 1 x Dual Mono ES9038Q2M 1 x I/V STD standard OPA I/V stage; 1 x CCHD957 XO; Package of OPA1622 adapter PCB kit
177. AudioDac:1 x FifoPi; 1 x ESS controller; 1 x ESS controller extension kit; 1 x Dual Mono ES9038Q2M 1 x I/V STD standard OPA I/V stage; 1 x CCHD957 XO;
178. Lindamar : 1 x FifoPi ; 1 x LifiPO4 ; 1 x ESS controller ; 1 x I/V STD standard I/V stage ; 1 x Transformer I/V PCB mini KIT
179 : myint 67 1x Fifopi ,1x LifiPO4
180 : ICHIBAN Lenmeld : 1 x ESS controller
181. sfleming : 1*FifoPi; 1*LifiPO4; 1*ESS controller; 1*I/V STD standard I/V stage
edited 48. deenoo

ofswitched · 2019-02-27 2:52 pm

big bird said:
Maybe someone can draw a diagram of how to correctly connect the I/V stage to the LifiPO4?

If you use an electric meter, you will find out that the positive and negative poles of any battery have a voltage output, and one is a positive voltage and the other is a negative voltage. In other words, the battery originally does not need to have GND to output a positive voltage and negative voltage at the same time. I don't understand what is wrong with this?

Markw4 · 2019-02-27 2:59 pm

@ofswitched, what you are saying is not quite the right way to put it. A battery only has one voltage and it is a differential voltage across the two terminals. That being the case, we could connect ether terminal of the battery to ground. If we connect to (-) terminal to ground then the other terminal will be at (+) voltage referenced to ground. Or, we could ground the (+) terminal to make a (-) voltage output at the other terminal. When I say ground in this context, I don't necessarily mean it has to be earth ground, it can also refer to the 'common' node of a load to which the battery is connected.

ofswitched · 2019-02-27 3:05 pm

Markw4 said:
@ofswitched, what you are saying is not quite the right way to put it. A battery only has one voltage and it is a differential voltage across the two terminals. That being the case, we could connect ether terminal of the battery to ground. If we connect to (-) terminal to ground then the other terminal will be at (+) voltage referenced to ground. Or, we could ground the (+) terminal to make a (-) voltage output at the other terminal. When I say ground in this context, I don't necessarily mean it has to be earth ground, it can also refer to the 'common' node of a load to which the battery is connected.

The battery originally does not need to have GND to output a positive voltage and negative voltage at the same time.

Ian asynchronous I2S and S/PDIF FIFO KIT group buy

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