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Ian asynchronous I2S and S/PDIF FIFO KIT group buy

1. Iancanada SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, HdmiPiPro*1
2. casshan SC-Pure 45/49 * 1, HdmiPiPro * 1, UcBalancer KIT * 1
3. princeliebe SC-PURE 45/49*1
4. Ben Mah SC-Pure 45/49*1, FifoPiQ7*1, MonitorPi*1
5. WuBai SC-Pure 22/24*1, TransportPi AES*1, GPIO terminator KIT*1, LinearPiMKIIDual*1, LinearPiMKIISolo*1
6. jiacheng SC-Pure 45/49*1, RFX OCXO*1, MonitorPiPro*1, UCbalancer KIT*2, PurePi*1, GPIO extender*2
7. pyflaw SC-Pure 45/49*1, TransportPi AES*1, FifoPi Q7*1, PurePi*1, UcConditioner 3.3V*1, MonitorPi*1
8. NeoTheOne SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, HdmiPiPro*1, UCbalancer KIT*4, PurePi*1, StationPi Pro*1, ShieldPi Pro/MKII*1, RFX OCXO 45.1584 / 49.1520 MHz, Adapter KIT, SquarePi KIT, MonitorPi Pro, StationPi PCB (free stuff)*1, Linear Pi Dual MkII *1, UcConditioner 5V *1, UCConditioner 3V *1, ReClockPi*1, TransportPiAES*1
9. zapio: SC-Pure 45/49 * 2, TransportPi AES * 1, OPA861 I/V *1
10. WladimirMXP: SC-Pure 22/24*1, FifoPi Q7*1
11. Hires: 9038Q2M Dual Mono II DAC*1, UcPureMkIII*1, MonitorPiPro*1
12. BasoFF: TransportPi AES*1, MonitorPi Pro*1
13. triode4 SC-Pure 45/49*1, UcPureMkIII*2, UCbalancer KIT*4, IsolatorPiII*2, ShieldPi Pro/MKII*2, SquarePi KIT, SC-Pure 22/24*1, StationPi PCB (free stuff)*1 MonitorPiPro*1, ReceiverPiDDC *1
14. puuchan SC-Pure 45/49*1, FifoPiQ7*1, TransportPi AES*1
15. skilion51 SC-Pure 45/49*2, UCbalancer KIT*2, MonitorPiPro*1
16. wlowes SC-Pure 49
17. shoom SC-Pure 45*2 SC-Pure 49*2, MonitorPi Pro *1, FifoPiQ7*1 PurePi mk2*1 ES9038Q2M Dual Mono II DAC*1 OPA861IV*1 LinearPiMKIIDual*1
18. mikeh2022 SC-PURE 45/49*1, UCbalancer KIT*5, UcConditioner 5v*1, GpioSpacer*1, LinearPi Standoff/Screw Sets*2, MonitorPi Pro*1, GPIO 40PIN Extension Kit*1
19. Shutdown98 SC-Pure 45/49*1, FifoPiQ7*1, TransportPi AES*1
20. ** Possible Audiophonics SC-Pure alternative route so ignore #20 unless they update **
21. secanbj SC-PURE 45.1584 / 49.1520 MHz x 1 , PurePi , MonitorPi
22. SimonJ SC-Pure 45/49*1, UcBalancer KIT*2, MonitorPiPro*1, StationPi PCB (free stuff)*1
23. leviandrose SC-Pure 45/49*1, MonitorPiPro*1, ReceiverPiProII*1
24. SelektaM SC-Pure 45/49*1
25. walangalam SC-Pure 45/49*1, FifoPi Q7*1, PurePi*1, StationPi PCB (free stuff)*1
26. jims SC-Pure 45/49*1, RFX OCXO*1, MonitorPiPro*1,
27. Canvas SC-Pure 45/49*1
28. Tubo SC-Pure 45/49*1, UCpure mkIII*1
29. AirAir: TransportPi AES*1, UCbalancer KIT*1, UcConditionerMkII 5V, UcConditionerMkII 3.3V, GPIO spacer
30. Photochum1: SC-Pure 45/49*1, FifoPiQ7*1, StationPiPro*1, HdmiPiPro*1, MonitorPiPro*1
31. chi0001 SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, UCbalancer(#41F)*2, HdmiPiPro*1, StationPi PCB (free stuff)*1
32. alecm SC-Pure 45/49*1, FifoPiQ7*1, GPIO extender, HdmiPiPro*1, MonitorPiPro*1, StationPi PCB (free stuff)*1
33. mvaldes SC-Pure 45/49*1, FifoPiQ7*1, OPA861IV*1, MonitorPi Pro*1, ES9038Q2MPi*1
34. jrocker SC-Pure 45/49*2
35. stew1234 SC-Pure 45/49*1, UcBalancer KIT*2, HdmiPiPro*1, UcPureMkIII*2, 9038Q2M Dual Mono II DAC HAT*1, MonitorPi Pro*1
36. sazzz SC-Pure 45*1, StationPi PCB (free stuff)*1
37. Sgaga Sc-pure 22/24*1
38. bisesik SC-Pure 45/49*1
39. spev SC-Pure 45/49*1, MonitorPiPro*2, UcConditioner 3.3V MkII*2
40. sernikus SC-Pure 45/91*1 MonitorPiPro*1
41. topicreader SC-Pure 45/49*1, FifoPiQ7*1, MonitorPiPro*1, GPIO extender
42.Steef SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, UCbalancer KIT*2, TransportPi AES*1
43.KVL: SC-Pure 45/49*2, FifoPiQ7*2, UcPureMkIII*2, UCbalancer KIT*2, MonitorPi Pro*2, ShieldPi Pro MkII*1.
44. sugden : TransportPi AES *1, FifoPi Q7 *1, PurePi II *1, UcConditioner 3.3V *1, MonitorPi Pro *1, GPIO spacer*2.
45. mvp: SC-Pure 45/49*1
46. danielu: SC-Pure 45/49*1, MonitorPi Pro *1
47. wcwc: SC-Pure 45/49*1, PurePi*1, UcPureMkIII *2, UCbalancer KIT *2, HDMIPi*1
48. onepiece01 : SC-Pure 45/49*4
49. drone: SC-Pure 45/49*1,FifoPi Q7 *1, PurePi *1,MonitorPiPro*1,MonitorPi*1,UCbalancer KIT*2,HdmiPiPro*1,shieldPi Pro/MKII*1,OPA861 I/V *1,UCPureMKIII*1,StationPi PCB*1
50. "Drive Shaft": "StationPi SMT fully finished*1 (#35C)", "TransportPi AES, Flagship AES/SPDIF transport*1 (#20C)*1", "StationPi PCB (free stuff)*1"
51. Gabster2000 SC-Pure 45/49*1 StationPi PCB (free stuff)*1
52. Spartacus SC-Pure 45/49*1
53. stephen1212b SC-Pure 22/24 *1 SC Pure 45/49*1
54. MMtt1234: SC-Pure 45/49*1, FiFoPiQ7*1, HDMIPI Pro*1, MonitorPiPro*1
55. jrhammond95003: SC-Pure 45/49*1, UCbalancer KIT*5
56. rpiaudio SC-Pure 22/24 *1, SC-Pure 45/49*1, FiFoPiQ7*1, StationPiPro*1, MonitorPiPro*1, ShieldPi Pro/MKII*1, StationPi PCB (free stuff) *1, ShieldPi PCB (free stuff)*1, RFX OCXO 45.1584 / 49.1520 MHz, Adapter KIT, SquarePi KIT
57. Murdoc SC-Pure 22/24*1, FifoPiQ7*1, HdmiPi Pro*1, TransportPi AES*1, StationPi Pro*1, LinearPi MkII Dual*1, LinearPi MkII Solo*1, UcConditioner MKII 5V*1, UcPureMkIII*2, UCbalancer KIT*4, MonitorPiPro*1, GPIO extender*3, StationPi PCB (free stuff)*1,
58. crm75 SC-Pure 45/49*1, UCBalancer KIT*1,MonitorPiPro*1,StationPi PCB (free stuff)*1
59. isander Sc-pure 22/24*1
60. heathkit SC-Pure 45/49 *1, 23C. ShieldPi Pro Mk II *1, 47A. UcPi Universal Ultracapacitor RPi *1
61. dlucksinger SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*1, HdmiPiPro*1, MonitorPiPro*1, UcConditioner5v*1, ReceiverPi*1, GPIOextender*1
62. flocchini SC-Pure 45/49*1
63. jctong89 SC-Pure 45/49*1, FifoPiQ7*1, TransportPi AES*1, MonitorPiPro*1, UCConditioner MkII 3.3V*1, ReceiverPi *1, StationPi PCB (free stuff)*1
64. mkrasauskas SC-PURE 45/49*1, FifoPiQ7*1, HdmiPi Pro*1, TransportPi AES*1, LinearPi Dual MkII*1, ShieldPi PCB (free stuff)*1, PurePi *1, MonitorPi Pro *1, StationPi PCB (free stuff) *1, UcConditioner MKII 3.3V *1
65. Janosch Simon SC-Pure 45/49*1 StationPi PCB (free stuff)*1
66.Karoly60 SC-Pure 45/49*1,MonitorPiPro*1,UCbalancer kit*2, UcPure MkIII*2
67. MecII SC-Pure 45/49*1
68. Krachluigi SC-Pure 45/49*1, FifoPiQ7*1, PurePi*1
69. MartinJohn SC-Pure 45/49*1, TransportPiAES*1, FifoPiQ7*1, GPIO spacer*1,UcConditionerMkII3.3v*1, LifePO4 Mini 3.3V*1, MonitorPi*1, Universal GPIO Extension Kit*1, StationPiBCP(freestuff)*1
70. Miklau FifoPiQ7*1, MonitorPi Pro*1, GPIO Extension kit*1, UcPureMkIII*1, UcBalancer*1, LinearPi MkII Solo*1, UcConditioner 5v*1, ES9038Q2M MkII*1, StationPi PCB (free stuff)*1, UcHybrid 3,3v*1, GPIO Spacer connector*1
71. ichiban SC-Pure 45/49*1, SC-Pure 22/24 *1
72. victhor34 FifoPiQ7*1,StationPi PCB (free stuff)*1,ReceiverPi*1,TransportPi MkII*1
73. J-Ras SC-Pure 45/49*1, FifoPiQ7*1, GPIO Spacer*1
74.Tamra SC-Pure 45/49*1
75. QZS SC-Pure 45/49*1,FifoPi Q7 *1, PurePi *1,MonitorPiPro*1,UcConditioner3.3V*1,UcConditioner5V*1,UCbalancer KIT*3,HdmiPiPro*1,shieldPi Pro/MKII*1,UCPureMKIII*3,StationPiPro*1,StationPi PCB (free stuff)*1,SquarePi KIT*1,Adapter KIT*1.
76. yveskoala
77. flohmann SC-Pure 45/49*1, TransportPi AES*1, FifoPi Q7*1, PurePi*1, UcConditioner 3.3V*1, MonitorPi*1
78. Spacejack SC-Pure 45/49*1
79. Smartdriver SC-Pure 22/24 *1.
80. qwertyl SC-Pure 45/49*1, FifoPiQ7*1, 9038Q2MPi Dual Mono MkII DAC*1, OPA861IV*1, LinearPi MkII Dual*1, UcConditionerMkII 5V*2, UcPure MkIII*3, UCBalancer KIT*3, MonitorPi Pro*1, StationPi Pro*1, GPIO Extension Kit*1, GPIO Spacer*1, 13mm standoffs*2, 11mm standoffs*1
81. Akasaka SC-Pure 45/49*1, FifoPiQ7*1, MonitorPi Pro*1, UCBalancer KIT*5, UcPureMkIII*5, ShieldPi Pro/MKII*1, LinearPi MkII*1
82. kit0093 SC-Pure 45/49*1, FifoPiQ7*1, HdmiPi Pro*1, UcPureMkIII*1, TransportPi AES*1, StationPi PCB (free stuff)*1
83. geoturbo SC-Pure 24*1, ReceiverPi DDC*1, MonitorPiPro*1, StationPi PCB (free stuff)*1
84. chih SC-Pure 45/49*1, OPA861 I/V *1, PurePi*1, StationPi PCB (free stuff)*1
85. calebwong SC-Pure 49*1, StationPi PCB (free stuff)*1
86. ChrisMH SC-Pure 45/49*1, TransportPi AES*1, FiFoPi Q7 *1, PurePi II*1, MonitorPiPro*1
87. elfischiso SC-Pure 22/24 *1, StationPi Pro *1, FifoPiQ7*1, ReceiverPi Pro II*1, StationPi PCB (free stuff)*1, 2” double-ended silver plated U.FL coaxial cable*3
88. acg SC-Pure 45/49 *1, ReceiverPiRpo *1, TransportPiAES * 1, HDMIPro x 1, FiFoPi Q7 *1, MonitorPiPro * 1, uCPureMKIII x 7, ucBalancer *7, StationPiPro/control cable * 1
89. Subbu K SC-Pure 45/49 * 1, LifePO4 Mini 3.3V * 1, UcConditioner MKII 3.3V * 2, UcConditioner MKII 5V * 1, Linear Pi MKII * 1
90. harry925 SC-Pure 45/49*1
91. gringo117 SC-Pure 45/49*1
92. Luca72c SC-Pure 45/49*1, LinearPImkIIDual*1, McFIFO*1, McDualXO*1
93. mksung SC-Pure 45/49*1
94. mnichols30030 - FiFoPiQ7*1, 13 mm standoffs*1, 11mm standoffs*1, TransportPiAES*1
95. Michel8 9038Q2M*1, FifoPi Q7*2, PurePi II*2, Uc conditionner MKII 3.3V*1, SC-Pure 45*1, SC-Pure Clock 49*1, 18650 3.2v*4, MonitorPi Pro*2, Free ShieldPi PCB*2, Free I/V STD board*1, Free LT3042/45 low noise LDO empty PCB*2, Free Transformer I/V PCB*1
96. Davidseow : SC-Pure 45/49*1 , UcConditionerMKII 3.3V*1 , HDMIPI pro*1 , FifoPI Q7*1, ReceiverPi DDC*1 , PurePi II*1
97. michaelagiles FiFoPi MA*1
98. CxTurbo RFX OCXO 45/49 *1, SC-Pure 45/49 *1, TransportpiAES *1, ucPureMKIII *2, ucBalancer0*2, GPIOextender1*1, MonitorpiPro*1
99. lorde73 SC-Pure 45/49*1, StationPi Pro *1, FifoPi Q7 *1, TransportPiAES *1, UcPure MKIII *1, ShieldPi PCB *1 (free), UCBalancer *1, LinearPi MKII 5V*1, UcConditioner MKII 5V*1
100. duck552 SC-Pure 45/49 *1, FifoPiMa *1, UcPure MKIII *4, UCbalancer KIT *4, GPIO extender *4
101. iano SC-Pure 45/49 *1, StationPi Pro SMT * 1, FifoPi Q7 *1, PurePi*1, MonitorPiPro * 1, UcConditioner MkII 3.3V*1, TransportpiAES *1, UcConditioner MKII 5V * 1, Acrylic cap (51A)*1, IsolatorPi * 1, DSD/DOP Decoder Board * 1
102. Gsabest: SC-Pure 45/49*1, OPA861 I/V Board *1, ES9038Q2M Dual Mono II DAC, MonitorPiPro*1, GPIOextender1*1, UcPureMkIII*2, UcBalancer KIT *1, StationPi Pro II (fully finished) *1, Free ShieldPi PCB*1, LinearPiMkIISolo *1, UcConditionerMkII5V *1, 13mm standoffs *3,
103. michl2604 StationPi SMT fully finished (#35C)*1, UCbalancer KIT*1, UcPureMkIII*1, ReceiverPi DDC*1, GPIO extension KIT*1
104. roderickvd - (removed)
105. KimBak SC-Pure 45/49*1
106. Igor61 SC-Pure 45/49*2, UcPureMkIII*2, ES9038Q2M DAC MkII*1, TransportPi AES*1, OPA861 I/V*1
107. Spartacus SC-Pure 45/49 * 1
108. Scribble SC-Pure 45/49*1, StationPi Pro *1, FifoPi Q7 *1, MonitorPiPro * 1, StationPi PCB (free stuff)*1, 9038Q2MPi Dual Mono Plus DAC HAT*1, ESS Controller*1, I/V STD MkII standard OPA I/V stage*1, LL1544A Transformer I/V KIT*1, LinearPi Dual MkII*2, UcConditioner MkII 3.3V*1, UcConditioner MKII 5V * 1
109. Misturada SC-Pure 45/49 * 1, FifoPiQ7*1 (1D), HdmiPi Pro (17B)*1, UcConditioner MKII 3.3V * 1 (26B), ShieldPi Pro/MKII *1 (23C)
110. Eddie18: SC-Pure 45/49 * 1,ES9038Q2M Dual Mono II DAC *1, UCBalancer *5
111. kenlaumm SC-Pure 45/49*1, UcPureMkIII*2, UcBalancer*2
112. derbraadwurst SC-Pure 45/49 *1, Transport AES *1, GPIO extender *2, UCbalancer kit *1
113. "daniso 96" SC-Pure 45/49*1,MonitorPi Pro*1
114. cps3113 SC-Pure 45/49*1, McFIFO*1, McDualXO*1, DDDAC UFL Adapter*1,GB #41F UcBalancer, LT3042 PCB Free, #14A, #
115. kirks SC-Pure 45/49*1, UcPureMkIII*2, UcBalancer*2
116. fusion360guy SC-Pure 45/49*1, FifoPiQ7*1, PurePi*1, ShieldPiPro*1, MonitorPi*1
117. Sheldonsm SC-Pure 45/49*1, FifoPi Q7*1, 9038Q2mpi Dac*1, OPA861 I/V*1, PurePi*1, TransportPi AES*1
118. Clsidxxl UcPure MK III *1,UcBalancer Kit *1
119. VMRKarnati: UcConditioner 3.3V *1, TransportPiAES*1, FifoPi Q7*1, MonitorPi*1, ShieldPi Pro MkII*1, PurePi*1
120. escutcheon: UcPi *1, FifoPiQ7 *1, SC-Pure 45/49 *1, HdmiPi Pro *1, UcPureMkIII *2, UCbalancer KIT *2, StationPi Pro *1, MonitorPiPro *1
121. mvagusta22: FIFOPiMa*1
122. muralido: SC-Pure 45/49*1
123. nounouchet: FifoPiQ7 *1, StationPiPro *1, ConditionerPi *1
124. varunach: SC-Pure 45/49*1, HdmiPi Pro*1, FifoPi Q7 *1, PurePi II *1, 4set 2.5mmx11mm standoffs *1
125. fm804: SC-Pure 45/49*1, FifoPiQ7*1, HdmiPiPro*1, PurePi II*1, Monitor Pi*1
126. sorenm: PurePi II *1, ReceiverPiPro *1, FifoPiQ7*1, I2StoPCM *1
127. JP14: PurePi II *1, ShieldPiPro MKII *1, FifoPiQ7 *1, MonitorPi Pro *1, TransportPiAES *1, 11mm standoffs *1, 13mm standoffs *3, SC-Pure 45/49 *1
128. Joschl: TransportPiAES *1, FifoPiQ7 *1, PurePi II *1, MonitorPi Pro *1
129. Narukas: SC-Pure 45/49*1, UcPureMkIII*1, MonitorPiPro*1, ReceiverPiProII*1
130. yhmzzz : UcConditioner MKII 5V *2
131. FelixA: SC-Pure 45/49 *1, FifoPiQ7 *1, FifoPiMa *1, HdmiPiPro *1, HDMIpiMkIITransmitter *1, StationPiProII *1, BridgePi *1, MonitorPiPro *1, ShieldPiProMKII *1, CCHD957adapterKIT *1, UcPureMkIII *2, UcBalancerKIT *2, LinearPiMkIISolo *1, UcConditioner
132. Markmaister: FifoPiQ7 *1, ES9038Q2M DAC MkII *1, OPA861 I/V Board *1, StationPi PCB Kit *1, MonitorPiPro *1, GPIO Extender *1, LinearPiMkIIDual *1, LinearPiMkIISolo *1, UcConditionerMkII5V *1, UcPureMkIII *1, UcBalancer KIT *1, StationPi PCB (free) *1
133. Gaspar74: FifopiMa
134. m17xr2b: SC-Pure 45/49*1, FifoPiQ7 *1, MonitorPi*1, LifePO4 Mini 3.3V*1
135. "Michael G.": FifoPiQ7 *1, TransportPi MkII *1, StationPi Pro II (fully finished) *1, UcPure MKIII *1, UcBalancer KIT *1, U.FL cable 2.5" *4, U.FL cable 4" *4, SMT U.FL socket *7, Free Transformer I/V PCB V1.0 *1, HDMIpi HDMI to I2S/DSD/DoP receiver *1, StationPi PCB (free stuff) *1
136. andersos : MonitorPi Pro * 1, ReceiverPi DDC * 1, FifoPiQ7 * 1, PurePi II * 1, UcConditioner MkII 3.3V * 1, UcPureMkIII * 1, UcBalancer KIT * 1, GPIO Extender * 1
137 xaled: SC-Pure 45/49*1, FifoPiQ7*1, ES9038Q2M Dual Mono II DAC, MonitorPiPro*1, GPIOextender1*1, UcPureMkIII*1, UcBalancer KIT *1, StationPi Pro II (fully finished) *1, Free ShieldPi PCB*1, LinearPiMkIISolo *1, UcConditionerMkII5V *1
138. bern: SC-Pure 45/49*1, FifoPiQ7*1, MonitorPiPro*1, GPIO extension KIT*1, UcBalancer KIT *1
139. igortmp: PurePi II * 1, MonitorPi Pro * 1, GPIOextender1 * 1
140. Dam.Ian : 1. HdmiPi Pro (#17B) 2. FifoPi Q7 (#1D) 3. PurePi mk2 4. MonitorPiPro [49B] 5.Free StationPi PCB , 6.GPIO extender 7.GPIO spacer
141. Oystein: TransportPi AES *1, FifiPi Q7 *1, PurePi II *1, UCconditioner MKII 3.3V *1
142. SuLim:SC-Pure 45/49*1、FifoPiQ7*1、HdmiPi Pro*1、TransportPiAES*1、UcConditionerMkII 3.3V*1、PurePi II*1、MonitorPi Pro*1
143. torinukeki: SC-Pure 45/49*1, TransportPiAES*1, FifoPiQ7 *1
144. marcomosca: FifoPiMa *1
145. sa3999: SC-Pure 45 *1 (80A), SC-Pure 49 * 1 (80B), ShieldPi Pro MkII *1 (23C), 11mm stand-offs *1 (12B)
146. woodlands SC-Pure 45/49*1、FifoPiQ7*1、HdmiPi Pro*1
147. flowerpot SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, HdmiPiPro*1, PurePi II * 1, UcConditionerMkII 3.3V*2, UcConditionerMkII 5V*2, ReceiverPi DDC*1, UcBalancer KIT *4, GPIO spacer, MonitorPiPro *1
148. Musicforflos FifoPi Q7 Flagship*1 (#1D), ES9038Q2M Dual Mono II DAC HAT*1 (#4B), ESS controller*1 (#3A), OPA861 zero feedback balanced I/V board*1 (#6B), LinearPi MkII Dual Linear Power supply*1 (#33B), PurePi 5V+3.3V ultracapacitor/LifePO4 battery power supply combo with ultracapacitors/battery holders pre-installed*1 (#48A), Acrylic protection cover KIT of FifoPi stack (Clear)*1 (#51A)
149. chiu318: SC-Pure 45/49*1、FifoPiQ7*1、HdmiPi Pro II*1、UcConditionerMkII 3.3V*1、PurePi II*1、MonitorPi Pro*1
 
@canvas

Canada Post doesn't have standard service to Taiwan, XpressPost only. So the shipping cost could be more expensive than other international areas.
But I can ship your order local to save you on shipping if you a third party shipper located in Canada. You can try it.
Please send email to me at iancanada.mail@gmail.com if you have more questions.

Happy Holiday!
Ian
 
Hello everyone and Merry Christmas,

I have knew this forum by watching @Gabster 2000 YT channel. A very kind fellow by the way. Many thanks to him for all his advices and answers.

@iancanada I would want to order those item ( can't wait to be a part of this journey ;) ) and benefit the GB prices. It is to ship to France.
My wish list (not exhaustive ) :
#1D. FifoPi Q7
#48B. PurePi II
#49B. MonitorPi Pro
#35A StationPi Free
#2F One 2000mAH 3.2V 18650 LifePO4 battery cell (X2)
#41C. UcPureMkIII

I have already the Protodac from Mark

maybe it would be better to buy a flagship project for the price ? all suggestions are welcome.
Thank you for your answer
Max B
 
@iancanada

thank you for your quick answer. I will order the batteries from France. When you say "interesting list" I asume it is this (putting mine below it) :

1. Iancanada SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, HdmiPiPro*1
2. casshan SC-Pure 45/49 * 1, HdmiPiPro * 1, UcBalancer KIT * 1
3. princeliebe SC-PURE 45/49*1
4. Ben Mah SC-Pure 45/49*1, FifoPiQ7*1, MonitorPi*1
5. WuBai SC-Pure 22/24*1, TransportPi AES*1, GPIO terminator KIT*1, LinearPiMKIIDual*1, LinearPiMKIISolo*1
6. jiacheng SC-Pure 45/49*1, RFX OCXO*1, MonitorPiPro*1, UCbalancer KIT*2, PurePi*1, GPIO extender*2
7. pyflaw SC-Pure 45/49*1, TransportPi AES*1, FifoPi Q7*1, PurePi*1, UcConditioner 3.3V*1, MonitorPi*1
8. NeoTheOne SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, HdmiPiPro*1, UCbalancer KIT*4, PurePi*1, StationPi Pro*1, ShieldPi Pro/MKII*1, RFX OCXO 45.1584 / 49.1520 MHz, Adapter KIT, SquarePi KIT, MonitorPi Pro, StationPi PCB (free stuff)*1, Linear Pi Dual MkII *1, UcConditioner 5V *1, UCConditioner 3V *1, ReClockPi*1, TransportPiAES*1
9. zapio: SC-Pure 45/49 * 2, TransportPi AES * 1, OPA861 I/V *1
10. WladimirMXP: SC-Pure 22/24*1, FifoPi Q7*1
11. Hires: 9038Q2M Dual Mono II DAC*1, UcPureMkIII*1, MonitorPiPro*1
12. BasoFF: TransportPi AES*1, MonitorPi Pro*1
13. triode4 SC-Pure 45/49*1, UcPureMkIII*2, UCbalancer KIT*4, IsolatorPiII*2, ShieldPi Pro/MKII*2, SquarePi KIT, SC-Pure 22/24*1, StationPi PCB (free stuff)*1 MonitorPiPro*1, ReceiverPiDDC *1
14. puuchan SC-Pure 45/49*1, FifoPiQ7*1, TransportPi AES*1
15. skilion51 SC-Pure 45/49*2, UCbalancer KIT*2, MonitorPiPro*1
16. wlowes SC-Pure 49
17. shoom SC-Pure 45*2 SC-Pure 49*2, MonitorPi Pro *1, FifoPiQ7*1 PurePi mk2*1 ES9038Q2M Dual Mono II DAC*1 OPA861IV*1 LinearPiMKIIDual*1
18. mikeh2022 SC-PURE 45/49*1, UCbalancer KIT*5, UcConditioner 5v*1, GpioSpacer*1, LinearPi Standoff/Screw Sets*2, MonitorPi Pro*1, GPIO 40PIN Extension Kit*1
19. Shutdown98 SC-Pure 45/49*1, FifoPiQ7*1, TransportPi AES*1
20. ** Possible Audiophonics SC-Pure alternative route so ignore #20 unless they update **
21. secanbj SC-PURE 45.1584 / 49.1520 MHz x 1 , PurePi , MonitorPi
22. SimonJ SC-Pure 45/49*1, UcBalancer KIT*2, MonitorPiPro*1, StationPi PCB (free stuff)*1
23. leviandrose SC-Pure 45/49*1, MonitorPiPro*1, ReceiverPiProII*1
24. SelektaM SC-Pure 45/49*1
25. walangalam SC-Pure 45/49*1, FifoPi Q7*1, PurePi*1, StationPi PCB (free stuff)*1
26. jims SC-Pure 45/49*1, RFX OCXO*1, MonitorPiPro*1,
27. Canvas SC-Pure 45/49*1
28. Tubo SC-Pure 45/49*1, UCpure mkIII*1
29. AirAir: TransportPi AES*1, UCbalancer KIT*1, UcConditionerMkII 5V, UcConditionerMkII 3.3V, GPIO spacer
30. Photochum1: SC-Pure 45/49*1, FifoPiQ7*1, StationPiPro*1, HdmiPiPro*1, MonitorPiPro*1
31. chi0001 SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, UCbalancer(#41F)*2, HdmiPiPro*1, StationPi PCB (free stuff)*1
32. alecm SC-Pure 45/49*1, FifoPiQ7*1, GPIO extender, HdmiPiPro*1, MonitorPiPro*1, StationPi PCB (free stuff)*1
33. mvaldes SC-Pure 45/49*1, FifoPiQ7*1, OPA861IV*1, MonitorPi Pro*1, ES9038Q2MPi*1
34. jrocker SC-Pure 45/49*2
35. stew1234 SC-Pure 45/49*1, UcBalancer KIT*2, HdmiPiPro*1, UcPureMkIII*2, 9038Q2M Dual Mono II DAC HAT*1, MonitorPi Pro*1
36. sazzz SC-Pure 45*1, StationPi PCB (free stuff)*1
37. Sgaga Sc-pure 22/24*1
38. bisesik SC-Pure 45/49*1
39. spev SC-Pure 45/49*1, MonitorPiPro*2, UcConditioner 3.3V MkII*2
40. sernikus SC-Pure 45/91*1 MonitorPiPro*1
41. topicreader SC-Pure 45/49*1, FifoPiQ7*1, MonitorPiPro*1, GPIO extender
42.Steef SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, UCbalancer KIT*2, TransportPi AES*1
43.KVL: SC-Pure 45/49*2, FifoPiQ7*2, UcPureMkIII*2, UCbalancer KIT*2, MonitorPi Pro*2, ShieldPi Pro MkII*1.
44. sugden : TransportPi AES *1, FifoPi Q7 *1, PurePi II *1, UcConditioner 3.3V *1, MonitorPi Pro *1, GPIO spacer*2.
45. mvp: SC-Pure 45/49*1
46. danielu: SC-Pure 45/49*1, MonitorPi Pro *1
47. wcwc: SC-Pure 45/49*1, PurePi*1, UcPureMkIII *2, UCbalancer KIT *2, HDMIPi*1
48. onepiece01 : SC-Pure 45/49*4
49. drone: SC-Pure 45/49*1,FifoPi Q7 *1, PurePi *1,MonitorPiPro*1,MonitorPi*1,UCbalancer KIT*2,HdmiPiPro*1,shieldPi Pro/MKII*1,OPA861 I/V *1,UCPureMKIII*1,StationPi PCB*1
50. "Drive Shaft": "StationPi SMT fully finished*1 (#35C)", "TransportPi AES, Flagship AES/SPDIF transport*1 (#20C)*1", "StationPi PCB (free stuff)*1"
51. Gabster2000 SC-Pure 45/49*1 StationPi PCB (free stuff)*1
52. Spartacus SC-Pure 45/49*1
53. stephen1212b SC-Pure 22/24 *1 SC Pure 45/49*1
54. MMtt1234: SC-Pure 45/49*1, FiFoPiQ7*1, HDMIPI Pro*1, MonitorPiPro*1
55. jrhammond95003: SC-Pure 45/49*1, UCbalancer KIT*5
56. rpiaudio SC-Pure 22/24 *1, SC-Pure 45/49*1, FiFoPiQ7*1, StationPiPro*1, MonitorPiPro*1, ShieldPi Pro/MKII*1, StationPi PCB (free stuff) *1, ShieldPi PCB (free stuff)*1, RFX OCXO 45.1584 / 49.1520 MHz, Adapter KIT, SquarePi KIT
57. Murdoc SC-Pure 22/24*1, FifoPiQ7*1, HdmiPi Pro*1, TransportPi AES*1, StationPi Pro*1, LinearPi MkII Dual*1, LinearPi MkII Solo*1, UcConditioner MKII 5V*1, UcPureMkIII*2, UCbalancer KIT*4, MonitorPiPro*1, GPIO extender*3, StationPi PCB (free stuff)*1,
58. crm75 SC-Pure 45/49*1, UCBalancer KIT*1,MonitorPiPro*1,StationPi PCB (free stuff)*1
59. isander Sc-pure 22/24*1
60. heathkit SC-Pure 45/49 *1, 23C. ShieldPi Pro Mk II *1, 47A. UcPi Universal Ultracapacitor RPi *1
61. dlucksinger SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*1, HdmiPiPro*1, MonitorPiPro*1, UcConditioner5v*1, ReceiverPi*1, GPIOextender*1
62. flocchini SC-Pure 45/49*1
63. jctong89 SC-Pure 45/49*1, FifoPiQ7*1, TransportPi AES*1, MonitorPiPro*1, UCConditioner MkII 3.3V*1, ReceiverPi *1, StationPi PCB (free stuff)*1
64. mkrasauskas SC-PURE 45/49*1, FifoPiQ7*1, HdmiPi Pro*1, TransportPi AES*1, LinearPi Dual MkII*1, ShieldPi PCB (free stuff)*1, PurePi *1, MonitorPi Pro *1, StationPi PCB (free stuff) *1, UcConditioner MKII 3.3V *1
65. Janosch Simon SC-Pure 45/49*1 StationPi PCB (free stuff)*1
66.Karoly60 SC-Pure 45/49*1,MonitorPiPro*1,UCbalancer kit*2, UcPure MkIII*2
67. MecII SC-Pure 45/49*1
68. Krachluigi SC-Pure 45/49*1, FifoPiQ7*1, PurePi*1
69. MartinJohn SC-Pure 45/49*1, TransportPiAES*1, FifoPiQ7*1, GPIO spacer*1,UcConditionerMkII3.3v*1, LifePO4 Mini 3.3V*1, MonitorPi*1, Universal GPIO Extension Kit*1, StationPiBCP(freestuff)*1
70. Miklau FifoPiQ7*1, MonitorPi Pro*1, GPIO Extension kit*1, UcPureMkIII*1, UcBalancer*1, LinearPi MkII Solo*1, UcConditioner 5v*1, ES9038Q2M MkII*1, StationPi PCB (free stuff)*1, UcHybrid 3,3v*1, GPIO Spacer connector*1
71. ichiban SC-Pure 45/49*1, SC-Pure 22/24 *1
72. victhor34 FifoPiQ7*1,StationPi PCB (free stuff)*1,ReceiverPi*1,TransportPi MkII*1
73. J-Ras SC-Pure 45/49*1, FifoPiQ7*1, GPIO Spacer*1
74.Tamra SC-Pure 45/49*1
75. QZS SC-Pure 45/49*1,FifoPi Q7 *1, PurePi *1,MonitorPiPro*1,UcConditioner3.3V*1,UcConditioner5V*1,UCbalancer KIT*3,HdmiPiPro*1,shieldPi Pro/MKII*1,UCPureMKIII*3,StationPiPro*1,StationPi PCB (free stuff)*1,SquarePi KIT*1,Adapter KIT*1.
76. yveskoala
77. flohmann SC-Pure 45/49*1, TransportPi AES*1, FifoPi Q7*1, PurePi*1, UcConditioner 3.3V*1, MonitorPi*1
78. Spacejack SC-Pure 45/49*1
79. Smartdriver SC-Pure 22/24 *1.
80. qwertyl SC-Pure 45/49*1, FifoPiQ7*1, 9038Q2MPi Dual Mono MkII DAC*1, OPA861IV*1, LinearPi MkII Dual*1, UcConditionerMkII 5V*2, UcPure MkIII*3, UCBalancer KIT*3, MonitorPi Pro*1, StationPi Pro*1, GPIO Extension Kit*1, GPIO Spacer*1, 13mm standoffs*2, 11mm standoffs*1
81. Akasaka SC-Pure 45/49*1, FifoPiQ7*1, MonitorPi Pro*1, UCBalancer KIT*5, UcPureMkIII*5, ShieldPi Pro/MKII*1, LinearPi MkII*1
82. kit0093 SC-Pure 45/49*1, FifoPiQ7*1, HdmiPi Pro*1, UcPureMkIII*1, TransportPi AES*1, StationPi PCB (free stuff)*1
83. geoturbo SC-Pure 24*1, ReceiverPi DDC*1, MonitorPiPro*1, StationPi PCB (free stuff)*1
84. chih SC-Pure 45/49*1, OPA861 I/V *1, PurePi*1, StationPi PCB (free stuff)*1
85. calebwong SC-Pure 49*1, StationPi PCB (free stuff)*1
86. ChrisMH SC-Pure 45/49*1, TransportPi AES*1, FiFoPi Q7 *1, PurePi II*1, MonitorPiPro*1
87. elfischiso SC-Pure 22/24 *1, StationPi Pro *1, FifoPiQ7*1, ReceiverPi Pro II*1, StationPi PCB (free stuff)*1, 2” double-ended silver plated U.FL coaxial cable*3
88. acg SC-Pure 45/49 *1, ReceiverPiRpo *1, TransportPiAES * 1, HDMIPro x 1, FiFoPi Q7 *1, MonitorPiPro * 1, uCPureMKIII x 7, ucBalancer *7, StationPiPro/control cable * 1
89. Subbu K SC-Pure 45/49 * 1, LifePO4 Mini 3.3V * 1, UcConditioner MKII 3.3V * 2, UcConditioner MKII 5V * 1, Linear Pi MKII * 1
90. harry925 SC-Pure 45/49*1
91. gringo117 SC-Pure 45/49*1
92. Luca72c SC-Pure 45/49*1, LinearPImkIIDual*1, McFIFO*1, McDualXO*1
93. mksung SC-Pure 45/49*1
94. mnichols30030 - FiFoPiQ7*1, 13 mm standoffs*1, 11mm standoffs*1, TransportPiAES*1
95. Michel8 9038Q2M*1, FifoPi Q7*2, PurePi II*2, Uc conditionner MKII 3.3V*1, SC-Pure 45*1, SC-Pure Clock 49*1, 18650 3.2v*4, MonitorPi Pro*2, Free ShieldPi PCB*2, Free I/V STD board*1, Free LT3042/45 low noise LDO empty PCB*2, Free Transformer I/V PCB*1
96. Davidseow : SC-Pure 45/49*1 , UcConditionerMKII 3.3V*1 , HDMIPI pro*1 , FifoPI Q7*1, ReceiverPi DDC*1 , PurePi II*1
97. michaelagiles FiFoPi MA*1
98. CxTurbo RFX OCXO 45/49 *1, SC-Pure 45/49 *1, TransportpiAES *1, ucPureMKIII *2, ucBalancer0*2, GPIOextender1*1, MonitorpiPro*1
99. lorde73 SC-Pure 45/49*1, StationPi Pro *1, FifoPi Q7 *1, TransportPiAES *1, UcPure MKIII *1, ShieldPi PCB *1 (free), UCBalancer *1, LinearPi MKII 5V*1, UcConditioner MKII 5V*1
100. duck552 SC-Pure 45/49 *1, FifoPiMa *1, UcPure MKIII *4, UCbalancer KIT *4, GPIO extender *4
101. iano SC-Pure 45/49 *1, StationPi Pro SMT * 1, FifoPi Q7 *1, PurePi*1, MonitorPiPro * 1, UcConditioner MkII 3.3V*1, TransportpiAES *1, UcConditioner MKII 5V * 1, Acrylic cap (51A)*1, IsolatorPi * 1, DSD/DOP Decoder Board * 1
102. Gsabest: SC-Pure 45/49*1, OPA861 I/V Board *1, ES9038Q2M Dual Mono II DAC, MonitorPiPro*1, GPIOextender1*1, UcPureMkIII*2, UcBalancer KIT *1, StationPi Pro II (fully finished) *1, Free ShieldPi PCB*1, LinearPiMkIISolo *1, UcConditionerMkII5V *1, 13mm standoffs *3,
103. michl2604 StationPi SMT fully finished (#35C)*1, UCbalancer KIT*1, UcPureMkIII*1, ReceiverPi DDC*1, GPIO extension KIT*1
104. roderickvd - (removed)
105. KimBak SC-Pure 45/49*1
106. Igor61 SC-Pure 45/49*2, UcPureMkIII*2, ES9038Q2M DAC MkII*1, TransportPi AES*1, OPA861 I/V*1
107. Spartacus SC-Pure 45/49 * 1
108. Scribble SC-Pure 45/49*1, StationPi Pro *1, FifoPi Q7 *1, MonitorPiPro * 1, StationPi PCB (free stuff)*1, 9038Q2MPi Dual Mono Plus DAC HAT*1, ESS Controller*1, I/V STD MkII standard OPA I/V stage*1, LL1544A Transformer I/V KIT*1, LinearPi Dual MkII*2, UcConditioner MkII 3.3V*1, UcConditioner MKII 5V * 1
109. Misturada SC-Pure 45/49 * 1, FifoPiQ7*1 (1D), HdmiPi Pro (17B)*1, UcConditioner MKII 3.3V * 1 (26B), ShieldPi Pro/MKII *1 (23C)
110. Eddie18: SC-Pure 45/49 * 1,ES9038Q2M Dual Mono II DAC *1, UCBalancer *5
111. kenlaumm SC-Pure 45/49*1, UcPureMkIII*2, UcBalancer*2
112. derbraadwurst SC-Pure 45/49 *1, Transport AES *1, GPIO extender *2, UCbalancer kit *1
113. "daniso 96" SC-Pure 45/49*1,MonitorPi Pro*1
114. cps3113 SC-Pure 45/49*1, McFIFO*1, McDualXO*1, DDDAC UFL Adapter*1,GB #41F UcBalancer, LT3042 PCB Free, #14A, #
115. kirks SC-Pure 45/49*1, UcPureMkIII*2, UcBalancer*2
116. fusion360guy SC-Pure 45/49*1, FifoPiQ7*1, PurePi*1, ShieldPiPro*1, MonitorPi*1
117. Sheldonsm SC-Pure 45/49*1, FifoPi Q7*1, 9038Q2mpi Dac*1, OPA861 I/V*1, PurePi*1, TransportPi AES*1
118. Clsidxxl UcPure MK III *1,UcBalancer Kit *1
119. VMRKarnati: UcConditioner 3.3V *1, TransportPiAES*1, FifoPi Q7*1, MonitorPi*1, ShieldPi Pro MkII*1, PurePi*1
120. escutcheon: UcPi *1, FifoPiQ7 *1, SC-Pure 45/49 *1, HdmiPi Pro *1, UcPureMkIII *2, UCbalancer KIT *2, StationPi Pro *1, MonitorPiPro *1
121. mvagusta22: FIFOPiMa*1
122. muralido: SC-Pure 45/49*1
123. nounouchet: FifoPiQ7 *1, StationPiPro *1, ConditionerPi *1
124. varunach: SC-Pure 45/49*1, HdmiPi Pro*1, FifoPi Q7 *1, PurePi II *1, 4set 2.5mmx11mm standoffs *1
125. fm804: SC-Pure 45/49*1, FifoPiQ7*1, HdmiPiPro*1, PurePi II*1, Monitor Pi*1
126. sorenm: PurePi II *1, ReceiverPiPro *1, FifoPiQ7*1, I2StoPCM *1
127. JP14: PurePi II *1, ShieldPiPro MKII *1, FifoPiQ7 *1, MonitorPi Pro *1, TransportPiAES *1, 11mm standoffs *1, 13mm standoffs *3, SC-Pure 45/49 *1
128. Joschl: TransportPiAES *1, FifoPiQ7 *1, PurePi II *1, MonitorPi Pro *1
129. Narukas: SC-Pure 45/49*1, UcPureMkIII*1, MonitorPiPro*1, ReceiverPiProII*1
130. yhmzzz : UcConditioner MKII 5V *2
131. FelixA: SC-Pure 45/49 *1, FifoPiQ7 *1, FifoPiMa *1, HdmiPiPro *1, HDMIpiMkIITransmitter *1, StationPiProII *1, BridgePi *1, MonitorPiPro *1, ShieldPiProMKII *1, CCHD957adapterKIT *1, UcPureMkIII *2, UcBalancerKIT *2, LinearPiMkIISolo *1, UcConditioner
132. Markmaister: FifoPiQ7 *1, ES9038Q2M DAC MkII *1, OPA861 I/V Board *1, StationPi PCB Kit *1, MonitorPiPro *1, GPIO Extender *1, LinearPiMkIIDual *1, LinearPiMkIISolo *1, UcConditionerMkII5V *1, UcPureMkIII *1, UcBalancer KIT *1, StationPi PCB (free) *1
133. Gaspar74: FifopiMa
134. m17xr2b: SC-Pure 45/49*1, FifoPiQ7 *1, MonitorPi*1, LifePO4 Mini 3.3V*1
135. "Michael G.": FifoPiQ7 *1, TransportPi MkII *1, StationPi Pro II (fully finished) *1, UcPure MKIII *1, UcBalancer KIT *1, U.FL cable 2.5" *4, U.FL cable 4" *4, SMT U.FL socket *7, Free Transformer I/V PCB V1.0 *1, HDMIpi HDMI to I2S/DSD/DoP receiver *1, StationPi PCB (free stuff) *1
136. andersos : MonitorPi Pro * 1, ReceiverPi DDC * 1, FifoPiQ7 * 1, PurePi II * 1, UcConditioner MkII 3.3V * 1, UcPureMkIII * 1, UcBalancer KIT * 1, GPIO Extender * 1
137 xaled: SC-Pure 45/49*1, FifoPiQ7*1, ES9038Q2M Dual Mono II DAC, MonitorPiPro*1, GPIOextender1*1, UcPureMkIII*1, UcBalancer KIT *1, StationPi Pro II (fully finished) *1, Free ShieldPi PCB*1, LinearPiMkIISolo *1, UcConditionerMkII5V *1
138. bern: SC-Pure 45/49*1, FifoPiQ7*1, MonitorPiPro*1, GPIO extension KIT*1, UcBalancer KIT *1
139. igortmp: PurePi II * 1, MonitorPi Pro * 1, GPIOextender1 * 1
140. Dam.Ian : 1. HdmiPi Pro (#17B) 2. FifoPi Q7 (#1D) 3. PurePi mk2 4. MonitorPiPro [49B] 5.Free StationPi PCB , 6.GPIO extender 7.GPIO spacer
141. Oystein: TransportPi AES *1, FifiPi Q7 *1, PurePi II *1, UCconditioner MKII 3.3V *1
142. SuLim:SC-Pure 45/49*1、FifoPiQ7*1、HdmiPi Pro*1、TransportPiAES*1、UcConditionerMkII 3.3V*1、PurePi II*1、MonitorPi Pro*1
143. torinukeki: SC-Pure 45/49*1, TransportPiAES*1, FifoPiQ7 *1
144. marcomosca: FifoPiMa *1
145. sa3999: SC-Pure 45 *1 (80A), SC-Pure 49 * 1 (80B), ShieldPi Pro MkII *1 (23C), 11mm stand-offs *1 (12B)
146. woodlands SC-Pure 45/49*1、FifoPiQ7*1、HdmiPi Pro*1
147. flowerpot SC-Pure 45/49*1, FifoPiQ7*1, UcPureMkIII*2, HdmiPiPro*1, PurePi II * 1, UcConditionerMkII 3.3V*2, UcConditionerMkII 5V*2, ReceiverPi DDC*1, UcBalancer KIT *4, GPIO spacer, MonitorPiPro *1
148. Musicforflos FifoPi Q7 Flagship*1 (#1D), ES9038Q2M Dual Mono II DAC HAT*1 (#4B), ESS controller*1 (#3A), OPA861 zero feedback balanced I/V board*1 (#6B), LinearPi MkII Dual Linear Power supply*1 (#33B), PurePi 5V+3.3V ultracapacitor/LifePO4 battery power supply combo with ultracapacitors/battery holders pre-installed*1 (#48A), Acrylic protection cover KIT of FifoPi stack (Clear)*1 (#51A)
149. chiu318: SC-Pure 45/49*1、FifoPiQ7*1、HdmiPi Pro II*1、UcConditionerMkII 3.3V*1、PurePi II*1、MonitorPi Pro*1
150. MaxB_70 : #1D. FifoPi Q7 , #48B. PurePi II , #49B. MonitorPi Pro #35A StationPi Free , #41C. UcPureMkIII, #41F. UcBalancer protection board KIT, #26B UcConditionerMkII 3.3V

Some other questions :
I am not sure to understand how to manage correctly the UcPure. The schemes I had figured out are :
Option A : PurePi II 3.3V out -> UcPureMkIII -> FifoPi Q7
Option B : PurePi II 3.3V out -> UcPureMkIII -> UcBalancer with ultra capacitors -> FifoPi Q7 (really not pretty sure of that btw...)
In this last case, after reading the UcBalancer and UcPureMkIII user manuals, I don't know how to feed FifoPi Q7 from the ultra capacitors. Even the great value Gabster videos didn't help me.
I will post those questions to " Asynchronous I2S FIFO project, an ultimate weapon to fight the jitter " section.

Thank you for all your work.
Have a nice day !
Max
 
Package Received over the weekend, but I picked it up today.

Since the Post Office is still inundated with packages in the Holiday aftermath, it took 30 minutes to find my package instead of the usual 2 minutes.

I was worried I would have to go back with the tracking number next time around to locate. Fortunately, it all turned out okay.

Hope I have the same luck when I receive my $4000 cables in a few weeks from halfway around the world. Without the cables, my chain cannot reach its full potential due to bandwidth limitations. The cable was in production the first half of 2023, but in for repairs as it takes an expert to solder not I.

I forgot how my chain sounded since it was shutdown this Summer for passive power upgrades and cable repair, so the GB2023 timing is good. So crossing fingers the cable arrives without a 30 minute pickup hiccup or getting lost in transit. I certainty can't do accurate impressions without the cables no matter how pristine my Ian Chain is architect-ed and implemented. So it's make or break with my next third-party package to get back to normal production, otherwise I can have a big hole in my chain that's difficult to plug.
 
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My use case is very niche, not mainstream so I'd rather not get into a use case that only very few have a need. It's mainly for Southern California Music Studio Use. We have a critical mass of Music Studios here besides Hollywood, etc video use cases and Gaming Industry use cases. So it's a bit proprietary to just studio use which I can't discuss.

The cable is separated and non-dependent on the Ian Chain as it's Ian Chain -> FPGA DAC -> Cable. Since FPGA has stage output and not a traditional amplifier in the chain the cable unlocks max resolution and transparency too. Traditional amplifiers are just about distortion, so listening straight out of a DAC stage output is something I cannot live without. You cannot max resolution and transparency with an traditional amplifier in the chain.

Hopefully, I can get the magic back before shutdown. With UcPure, Q7, TP-AES upgrades I don't know how to anticipate. I should be up and running by this weekend, but without the expensive cables I cannot trust my own impressions.

But even without Music in the mix, the UcPure changed my Gaming World as I unlocked Soundstage Depth with the FPGA DAC. I'm looking forward too if my Gaming experience can improve even further with the expensive cable. The key is to reduce or eliminate Noise Floor with the UcPure, so the FPGA DAC can shine. It didn't happen overnight as FPGA requires long-term Brain Burn-in. In my case, it took over six weeks of Brain Burn-In in order to register I had Soundstage Depth improvement.

The funny thing is if my Music setup was up and running, I probably would not be persistent enough in Gaming to Brain Burn-in for a few months. I hope to get into Music Phisiology more in 2024 when my system is up and running now that I have more experience with Brain Burn-in. The brain is very, very sensitive to the tiniest of anomalies which degrade SQ. With the UcPure eliminating these tiny anomalies, it unlocks SQ attributes like Soundstage Depth.

Anyways, time to get rest so I can start implementing Wednesday.

Happy 2024!
 
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@Drive Shaft

That sounds really wonderful. Just hope you can post pictures of your magic system to make us understand more to the principle.

I'm also interested in the "Music Phisiology", since I did a lot of listening test while designing my projects, sometimes I feel very hard to get correct listening test result so have to listen to the system back and forth many times.

Keep it up and enjoy the project.
Ian
 
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Hi Ian,

Sorry if this has been asked before cause i been away from diyaudio for a few yrs and now I'm back this hobby again. I have build quite a few dacs in the past all using USB audio as the interface. Its already with isolation + reclock but just using USB as input. Its too cumbersome for me to modify them to use your wonderful transport (HDMI). I am thinking if i were to use just the Rpi4 + PurePi and use the Rpi4 USB output (NAA or Upnp) will I still get the benefit of a clean digital audio ? I know the ideal case would be to use the Fifo hat + HDMI but incorporating the Fifo _ HDMI is just too difficult for my current dacs. I might build a new Dacs in the future but i just have too many Dacs on hand.
 
@flowerpot

It should need a clean power supply if your USB has a built-in isolator. But you may not need the PurePi if the 5V is taken from USB cable. You can try LifePO4 Mini 3.3V or upgrade with a UcConditioner 3.3V for a good clean power supply. How good it will be would be up to how good is the phase noise performance of the clocks come with the USB.

Ian
 
@iancanada ,
Big thanks for the good work, I have received all the GB items in well packed box.

Best regards
Martin
 

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