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Ian asynchronous I2S and S/PDIF FIFO KIT group buy

Thanks Gary!

There is something I do not understand. I imagined the re clocking the way that the osc board generate the clock for the fifo board, and the i2s signal is fed through, reclocked on the fifo board. The fifo buffer is filled by the original clock and read based on the generated clock.

From the users guide, I have realized now that it is not exactly this way. The i2s is fed through the osc board, I do not understand why, the fifo board does not get clock from the clock board.

Can someone explain how it works? Is lrck reclocked also?

Thanks,
JG
 
Hello, yes, and I understand how to connect, but I do not understand why. See page 8 and 9, after the fifo board the i2s signal is fed through the clock board and no clock signal connected back to the fifo board. I do not understand how it works than. I thought the buffer output is read based on the generated clock, but it can not be this way. Unless the fifo board output is slave on clock and the clock is provided by the osc board.
Please someone explain to me how it works.
Thanks,
JG
 
bercovici : 1x I2S FIFO KIT V3.80, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5, 1Finished TPS7A4700
LOBOONE: PCM, 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
Peterma: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
wl336: 1x fifo kit, 1x dual clock board, 2x adapters for crystek if you still have them
roger57: 1x I2S FIFO KIT V3.80
mhgawel: 1x I2S to PCM converter
nanocamp: pcm
lordvader : 1x I2S to PCM converter
flowerpot: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board,5 x pkg Universal SMT XO Adapters,2x I2S to PCM converter
4me2ctv : 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x finished FIFO isolator, 1 x pkg Universal SMT XO Adapters, 1 x I2S backdoor kit, 1 x finished TPS7A4700 regulator
Gogi x1 PCM board
JustBuildLspkAS x4 finished FIFO i2s isolator Board , x2 Si570 Clock Board V3.5(with Si570) to play 24/384 Material , x8 I2S to PCM converter , x2 spdif interface
clsidxxl:1x finished Battery Management kit
kokonut : 1x I2S to PCM converter
casshan: 1 x I2S FIFO KIT v3.8, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board V2.5
fordgtlover: 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x pkg Universal SMT XO Adapters
curryking: 10 x Dual XO clock board,5 x 6" double-ended U.FL coaxial cable,6 x package of universal SMT XO adapter kit
bisesik: 1x I2S to PCM converter
MadKid: 1 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
dant100: 1x I2S FIFO kit, 1x Dual XO Clock Board, 1x Pack of SMT XO Adapters, 1x Finished FIFO isolator board, 1x Finished Battery management board
Phi: 5x I2S FIFO kit, 3x Dual XO Clock Board, 3x Pack of SMT XO Adapters, 5x Finished FIFO isolator board, 5x Finished TPS7A4700 Regulator board, 2x Finished Battery management board , 5x I2S to PCM converter, 1 x Si570 Clock Board (at least this)
zz1969: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
kenneth_obee: 2 x I2S FIFO Kit, 2 x Finished FIFO Isolator Board, 1 x Dual XO Clock board, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board, 2 x adapters for Crystek if you still have them
SomekPoland: 1x I2S to PCM
henry97: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished isolator, 1x I2S to PCM converter.
nopants: 1x I2S FIFO Kit, 1x SPDIF Kit, 3x SMT XO Adapters, 6 x 6" double-ended U.FL coaxial cable
GhostMM : 1xFIFO board, 1xIsolator Board V2.5, 1XDuax XO clock board, 1xI2S to PCM board, 1X10P 1.0mm FFC/FPC cables, 1xPackage of Universal SMT XO Adapters
vertigen: 1xPackage of Universal SMT XO Adapters
zjerneic: 1x S/PDIF Interface Board; 1xI2S FIFO kit
lbamda: 1* I2S FIFO KIT ; 1* Dual XO Clock board ; 1* S/PDIF Interface board ; 4* SMT U.FL socket ; 1* 4" U.FL doublr ended coax cable ; 1* 6" U.FL doublr ended coax cable ; 1* I2S backdoor kit for S/PDIF board ; 1* Universal SMT XO adapter kit ; 1* Si570 clock board V3.5(with Si570) ; 1* Finished FIFO Isolator board ; 1* Finished TPS7A4700 low noise regulator board V.2.5 ; 1* SMT Finished Battery management mini kit V.2.5
johnmarkp: 1 x BIII adapter PCB, 1 x SMT connector package for BIII, 4 x 4" double ended silver U.FL
nautibuoy: 1 * Finished I2S FIFO Board; 1 * Finished Si570 Clock board (with Si570); 1* Finished Isolator Board (with i2c isolation?); 1* Finished TPS7A4700 regulator; 4 * 4in U.FL cables; 1 * Finished Battery Management Board
zapio : 3x Dual Clock board
Joonas: 1*I2S FIFO kit, 1*S/PDIF interface board, 1*Si570 clock board, 1*Finished isolator 2*I2S to PCM converter, 1*Finished Battery management kit
name_hase: 1* I2S to PCM converter
SalvationMen: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x Package of Universal SMT XO Adapters, 2x Additional BIII adapters PCB, 2x SMT U.FL socket, 8x 4” double-ended 50 ohm coaxial cable
sebna: 4x Finished TPS7A4700 regulator
Nige2000: 2x I2S FIFO KIT, 2x Dual XO Clock Board, 2x Finished FIFO Isolator Board, 6x Package of Universal SMT XO Adapters, 2x Si570 Clock Board, 2x I2S to PCM converters
Jogi: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board
skybug: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x S/PDIF Interface Board, 1x I2S backdoor KIT, 1x Finished FIFO Isolator Board, 2x Finished TPS7A4700 low noise regulator board
emyeuoi: 1X I2S FIFO Kit, 1X Dual XO Clock Board, 1X Finished FIFO Isolator Board, 2X SMT U.FL Socket, 6X 4" double-end siver plated U.FL coaxial cable, 6X 6" double-end siver plated U.FL coaxial cable
Nikon1975: 2x I2S to PCM converters
ernesternest: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x I2S to PCM converter, 4x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket
COX77 : 1x I2S FIFO KIT V3.80, 1xS/PDIF interface board
mikeg88: (1x) I2S FIFO KIT V3.80, (1x) Dual XO Clock Board, (1x) Finished FIFO Isolator Board, (1x) Package of Universal SMT XO Adapters, (6x) 6" double-ended U.FL coaxial cables, (1x) 2" double-ended PH 2.0 mm 7-pin I2S bridge cable, (1x) 2" 10-pin FPC/FFC cable, (1x) universal i2s isolator PCB, (1x) U.FL signal input connector board for BIII DAC
kazap: 1x I2S to PCM converter, 1x Finished TPS7A4700 low noise regulator board ,8x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket,
Luke: 1* Finished I2S to PCM Board; 12* SMT U.FL socket; 10* 4" U.FL doublr ended coax cable
sernikus : 2x DualXoBoard
Brumjam : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
zlahmoon : 2 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
walangalam: 1x I2S to PCM converter
lintweaker: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
GaryB: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator V2.5, 1 x S/PDIF Interface Board
ryanj: 1x I2S to PCM converter, 1X Finished FIFO Isolator Board, 4x Finished Battery management board
JimS:1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
Eldam: 2x I2S to PCM converter, 8 x 4" double-ended U.FL coaxial cables.
badrisuper: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
damohpi: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock Board, 1x I2S - PCM Converter Board
LuisMCP: 3 x (Dual XO + i2s FIFO + Finished FIFO Isolator) + 2 x (I2S to PCM Converter + 1 x (Finished Battery Mngmnt brd. + SPDIF interface brd.)
IanS1 : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator, 1 x S/PDIF Interface Board
bkdog: 1 x Dual XO board
mjensen: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,2x Finished FIFO Isolator
dubai2000: 1x I2S FIFO KIT, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5
Aronier: 2x I2S FIFO Kit, 2x Finished FIFO Isolator, 2x Si570 Clock Board V3.5(with Si570), 2x low noise reg 2x I2S - PCM Converter Board, 2x 4 x 4" double-ended U.FL Coax, 2x Finished Battery management board
Aive: 1 x I2S FIFO Kit, 1 x Dual XO Clock Board, 1 x SPDIF Interface Board, 1 x Finished FIFO Isolator, 2 x finished adapters for Crystek, 2 x 8" double-ended PH 2.0mm 7-pin I2S cables, 6 x 6" double-ended U.FL coaxial cable
brookbphx: 3x SMT XO adapter[/QUOTE
Myint67: 1x finish SPDIF interface board ,6 x 4" double ended Ufl,12inch double end 50ohm coaxial cable,L2S PCM board.
nedi: 1x finished Battery Management kit
danielkol: 2 x I2S to PCM converter board V2.0;
nacder: 2x I2S FIFO Kit, 2x Dual XO Clock Board II, 2x SPDIF Interface Board, 2x Finished FIFO Isolator Board, 2x Adapters for Crystek, 6x SMT u.fl sockets, 6x 6" Double-ended u.fl Coaxial Cables.
chi0001: 10x SMT XO adapter, 5x U.FL input adapter, 2x finished FIFO-Clock Isolation Board
kenlaumm: 1x I2S FIFO KIT, 1x Finished FIFO Isolator Board
lazybonesxp: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
wlowes: 1x I2s to PCM, 4 x 4" Double-ended u.fl Coaxial Cables
emrpus: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock
ceglar: 1x Dual XO v2.0
tubesguy: 1x Dual XO II, 3 x BIII UfL adaptor board
giordano: 1x I2S to PCM converter, 1x I2S FIFO Kit, 1x Dual XO Clock (II?)
MarcellD: 1x Si570 Clock Board V3.5(with 10MHz Si570), 1x Finished TPS7A4700 low noise regulator board V2.5, 1x SMT finished Battery Management V2.5 Mini KIT
 
Last edited:
added uf.l wires on Eldam id. Thanks Ian

:up:

bercovici : 1x I2S FIFO KIT V3.80, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5, 1Finished TPS7A4700
LOBOONE: PCM, 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
Peterma: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
wl336: 1x fifo kit, 1x dual clock board, 2x adapters for crystek if you still have them
roger57: 1x I2S FIFO KIT V3.80
mhgawel: 1x I2S to PCM converter
nanocamp: pcm
lordvader : 1x I2S to PCM converter
flowerpot: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board,5 x pkg Universal SMT XO Adapters,2x I2S to PCM converter
4me2ctv : 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x finished FIFO isolator, 1 x pkg Universal SMT XO Adapters, 1 x I2S backdoor kit, 1 x finished TPS7A4700 regulator
Gogi x1 PCM board
JustBuildLspkAS x4 finished FIFO i2s isolator Board , x2 Si570 Clock Board V3.5(with Si570) to play 24/384 Material , x8 I2S to PCM converter , x2 spdif interface
clsidxxl:1x finished Battery Management kit
kokonut : 1x I2S to PCM converter
casshan: 1 x I2S FIFO KIT v3.8, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board V2.5
fordgtlover: 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x pkg Universal SMT XO Adapters
curryking: 10 x Dual XO clock board,5 x 6" double-ended U.FL coaxial cable,6 x package of universal SMT XO adapter kit
bisesik: 1x I2S to PCM converter
MadKid: 1 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
dant100: 1x I2S FIFO kit, 1x Dual XO Clock Board, 1x Pack of SMT XO Adapters, 1x Finished FIFO isolator board, 1x Finished Battery management board
Phi: 5x I2S FIFO kit, 3x Dual XO Clock Board, 3x Pack of SMT XO Adapters, 5x Finished FIFO isolator board, 5x Finished TPS7A4700 Regulator board, 2x Finished Battery management board , 5x I2S to PCM converter, 1 x Si570 Clock Board (at least this)
zz1969: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
kenneth_obee: 2 x I2S FIFO Kit, 2 x Finished FIFO Isolator Board, 1 x Dual XO Clock board, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board, 2 x adapters for Crystek if you still have them
SomekPoland: 1x I2S to PCM
henry97: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished isolator, 1x I2S to PCM converter.
nopants: 1x I2S FIFO Kit, 1x SPDIF Kit, 3x SMT XO Adapters, 6 x 6" double-ended U.FL coaxial cable
GhostMM : 1xFIFO board, 1xIsolator Board V2.5, 1XDuax XO clock board, 1xI2S to PCM board, 1X10P 1.0mm FFC/FPC cables, 1xPackage of Universal SMT XO Adapters
vertigen: 1xPackage of Universal SMT XO Adapters
zjerneic: 1x S/PDIF Interface Board; 1xI2S FIFO kit
lbamda: 1* I2S FIFO KIT ; 1* Dual XO Clock board ; 1* S/PDIF Interface board ; 4* SMT U.FL socket ; 1* 4" U.FL doublr ended coax cable ; 1* 6" U.FL doublr ended coax cable ; 1* I2S backdoor kit for S/PDIF board ; 1* Universal SMT XO adapter kit ; 1* Si570 clock board V3.5(with Si570) ; 1* Finished FIFO Isolator board ; 1* Finished TPS7A4700 low noise regulator board V.2.5 ; 1* SMT Finished Battery management mini kit V.2.5
johnmarkp: 1 x BIII adapter PCB, 1 x SMT connector package for BIII, 4 x 4" double ended silver U.FL
nautibuoy: 1 * Finished I2S FIFO Board; 1 * Finished Si570 Clock board (with Si570); 1* Finished Isolator Board (with i2c isolation?); 1* Finished TPS7A4700 regulator; 4 * 4in U.FL cables; 1 * Finished Battery Management Board
zapio : 3x Dual Clock board
Joonas: 1*I2S FIFO kit, 1*S/PDIF interface board, 1*Si570 clock board, 1*Finished isolator 2*I2S to PCM converter, 1*Finished Battery management kit
name_hase: 1* I2S to PCM converter
SalvationMen: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x Package of Universal SMT XO Adapters, 2x Additional BIII adapters PCB, 2x SMT U.FL socket, 8x 4” double-ended 50 ohm coaxial cable
sebna: 4x Finished TPS7A4700 regulator
Nige2000: 2x I2S FIFO KIT, 2x Dual XO Clock Board, 2x Finished FIFO Isolator Board, 6x Package of Universal SMT XO Adapters, 2x Si570 Clock Board, 2x I2S to PCM converters
Jogi: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board
skybug: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x S/PDIF Interface Board, 1x I2S backdoor KIT, 1x Finished FIFO Isolator Board, 2x Finished TPS7A4700 low noise regulator board
emyeuoi: 1X I2S FIFO Kit, 1X Dual XO Clock Board, 1X Finished FIFO Isolator Board, 2X SMT U.FL Socket, 6X 4" double-end siver plated U.FL coaxial cable, 6X 6" double-end siver plated U.FL coaxial cable
Nikon1975: 2x I2S to PCM converters
ernesternest: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x I2S to PCM converter, 4x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket
COX77 : 1x I2S FIFO KIT V3.80, 1xS/PDIF interface board
mikeg88: (1x) I2S FIFO KIT V3.80, (1x) Dual XO Clock Board, (1x) Finished FIFO Isolator Board, (1x) Package of Universal SMT XO Adapters, (6x) 6" double-ended U.FL coaxial cables, (1x) 2" double-ended PH 2.0 mm 7-pin I2S bridge cable, (1x) 2" 10-pin FPC/FFC cable, (1x) universal i2s isolator PCB, (1x) U.FL signal input connector board for BIII DAC
kazap: 1x I2S to PCM converter, 1x Finished TPS7A4700 low noise regulator board ,8x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket,
Luke: 1* Finished I2S to PCM Board; 12* SMT U.FL socket; 10* 4" U.FL doublr ended coax cable
sernikus : 2x DualXoBoard
Brumjam : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
zlahmoon : 2 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
walangalam: 1x I2S to PCM converter
lintweaker: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
GaryB: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator V2.5, 1 x S/PDIF Interface Board
ryanj: 1x I2S to PCM converter, 1X Finished FIFO Isolator Board, 4x Finished Battery management board
JimS:1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
Eldam: 2x I2S to PCM converter, 16 x 4" double-ended U.FL coaxial cables (if 2" : should be appreciated).
badrisuper: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
damohpi: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock Board, 1x I2S - PCM Converter Board
LuisMCP: 3 x (Dual XO + i2s FIFO + Finished FIFO Isolator) + 2 x (I2S to PCM Converter + 1 x (Finished Battery Mngmnt brd. + SPDIF interface brd.)
IanS1 : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator, 1 x S/PDIF Interface Board
bkdog: 1 x Dual XO board
mjensen: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,2x Finished FIFO Isolator
dubai2000: 1x I2S FIFO KIT, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5
Aronier: 2x I2S FIFO Kit, 2x Finished FIFO Isolator, 2x Si570 Clock Board V3.5(with Si570), 2x low noise reg 2x I2S - PCM Converter Board, 2x 4 x 4" double-ended U.FL Coax, 2x Finished Battery management board
Aive: 1 x I2S FIFO Kit, 1 x Dual XO Clock Board, 1 x SPDIF Interface Board, 1 x Finished FIFO Isolator, 2 x finished adapters for Crystek, 2 x 8" double-ended PH 2.0mm 7-pin I2S cables, 6 x 6" double-ended U.FL coaxial cable
brookbphx: 3x SMT XO adapter[/QUOTE
Myint67: 1x finish SPDIF interface board ,6 x 4" double ended Ufl,12inch double end 50ohm coaxial cable,L2S PCM board.
nedi: 1x finished Battery Management kit
danielkol: 2 x I2S to PCM converter board V2.0;
nacder: 2x I2S FIFO Kit, 2x Dual XO Clock Board II, 2x SPDIF Interface Board, 2x Finished FIFO Isolator Board, 2x Adapters for Crystek, 6x SMT u.fl sockets, 6x 6" Double-ended u.fl Coaxial Cables.
chi0001: 10x SMT XO adapter, 5x U.FL input adapter, 2x finished FIFO-Clock Isolation Board
kenlaumm: 1x I2S FIFO KIT, 1x Finished FIFO Isolator Board
lazybonesxp: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
wlowes: 1x I2s to PCM, 4 x 4" Double-ended u.fl Coaxial Cables
emrpus: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock
ceglar: 1x Dual XO v2.0
tubesguy: 1x Dual XO II, 3 x BIII UfL adaptor board
giordano: 1x I2S to PCM converter, 1x I2S FIFO Kit, 1x Dual XO Clock (II?)
MarcellD: 1x Si570 Clock Board V3.5(with 10MHz Si570), 1x Finished TPS7A4700 low noise regulator board V2.5, 1x SMT finished Battery Management V2.5 Mini KIT
 
bercovici : 1x I2S FIFO KIT V3.80, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5, 1Finished TPS7A4700
LOBOONE: PCM, 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
Peterma: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
wl336: 1x fifo kit, 1x dual clock board, 2x adapters for crystek if you still have them
roger57: 1x I2S FIFO KIT V3.80
mhgawel: 1x I2S to PCM converter
nanocamp: pcm
lordvader : 1x I2S to PCM converter
flowerpot: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board,5 x pkg Universal SMT XO Adapters,2x I2S to PCM converter
4me2ctv : 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x finished FIFO isolator, 1 x pkg Universal SMT XO Adapters, 1 x I2S backdoor kit, 1 x finished TPS7A4700 regulator
Gogi x1 PCM board
JustBuildLspkAS x4 finished FIFO i2s isolator Board , x2 Si570 Clock Board V3.5(with Si570) to play 24/384 Material , x8 I2S to PCM converter , x2 spdif interface
clsidxxl:1x finished Battery Management kit
kokonut : 1x I2S to PCM converter
casshan: 1 x I2S FIFO KIT v3.8, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board V2.5
fordgtlover: 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x pkg Universal SMT XO Adapters
curryking: 10 x Dual XO clock board,5 x 6" double-ended U.FL coaxial cable,6 x package of universal SMT XO adapter kit
bisesik: 1x I2S to PCM converter
MadKid: 1 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
dant100: 1x I2S FIFO kit, 1x Dual XO Clock Board, 1x Pack of SMT XO Adapters, 1x Finished FIFO isolator board, 1x Finished Battery management board
Phi: 5x I2S FIFO kit, 3x Dual XO Clock Board, 3x Pack of SMT XO Adapters, 5x Finished FIFO isolator board, 5x Finished TPS7A4700 Regulator board, 2x Finished Battery management board , 5x I2S to PCM converter, 1 x Si570 Clock Board (at least this)
zz1969: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
kenneth_obee: 2 x I2S FIFO Kit, 2 x Finished FIFO Isolator Board, 1 x Dual XO Clock board, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board, 2 x adapters for Crystek if you still have them
SomekPoland: 1x I2S to PCM
henry97: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished isolator, 1x I2S to PCM converter.
nopants: 1x I2S FIFO Kit, 1x SPDIF Kit, 3x SMT XO Adapters, 6 x 6" double-ended U.FL coaxial cable
GhostMM : 1xFIFO board, 1xIsolator Board V2.5, 1XDuax XO clock board, 1xI2S to PCM board, 1X10P 1.0mm FFC/FPC cables, 1xPackage of Universal SMT XO Adapters
vertigen: 1xPackage of Universal SMT XO Adapters
zjerneic: 1x S/PDIF Interface Board; 1xI2S FIFO kit
lbamda: 1* I2S FIFO KIT ; 1* Dual XO Clock board ; 1* S/PDIF Interface board ; 4* SMT U.FL socket ; 1* 4" U.FL doublr ended coax cable ; 1* 6" U.FL doublr ended coax cable ; 1* I2S backdoor kit for S/PDIF board ; 1* Universal SMT XO adapter kit ; 1* Si570 clock board V3.5(with Si570) ; 1* Finished FIFO Isolator board ; 1* Finished TPS7A4700 low noise regulator board V.2.5 ; 1* SMT Finished Battery management mini kit V.2.5
johnmarkp: 1 x BIII adapter PCB, 1 x SMT connector package for BIII, 4 x 4" double ended silver U.FL
nautibuoy: 1 * Finished I2S FIFO Board; 1 * Finished Si570 Clock board (with Si570); 1* Finished Isolator Board (with i2c isolation?); 1* Finished TPS7A4700 regulator; 4 * 4in U.FL cables; 1 * Finished Battery Management Board
zapio : 3x Dual Clock board
Joonas: 1*I2S FIFO kit, 1*S/PDIF interface board, 1*Si570 clock board, 1*Finished isolator 2*I2S to PCM converter, 1*Finished Battery management kit
name_hase: 1* I2S to PCM converter
SalvationMen: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x Package of Universal SMT XO Adapters, 2x Additional BIII adapters PCB, 2x SMT U.FL socket, 8x 4” double-ended 50 ohm coaxial cable
sebna: 4x Finished TPS7A4700 regulator
Nige2000: 2x I2S FIFO KIT, 2x Dual XO Clock Board, 2x Finished FIFO Isolator Board, 6x Package of Universal SMT XO Adapters, 2x Si570 Clock Board, 2x I2S to PCM converters
Jogi: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board
skybug: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x S/PDIF Interface Board, 1x I2S backdoor KIT, 1x Finished FIFO Isolator Board, 2x Finished TPS7A4700 low noise regulator board
emyeuoi: 1X I2S FIFO Kit, 1X Dual XO Clock Board, 1X Finished FIFO Isolator Board, 2X SMT U.FL Socket, 6X 4" double-end siver plated U.FL coaxial cable, 6X 6" double-end siver plated U.FL coaxial cable
Nikon1975: 2x I2S to PCM converters
ernesternest: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x I2S to PCM converter, 4x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket
COX77 : 1x I2S FIFO KIT V3.80, 1xS/PDIF interface board
mikeg88: (1x) I2S FIFO KIT V3.80, (1x) Dual XO Clock Board, (1x) Finished FIFO Isolator Board, (1x) Package of Universal SMT XO Adapters, (6x) 6" double-ended U.FL coaxial cables, (1x) 2" double-ended PH 2.0 mm 7-pin I2S bridge cable, (1x) 2" 10-pin FPC/FFC cable, (1x) universal i2s isolator PCB, (1x) U.FL signal input connector board for BIII DAC
kazap: 1x I2S to PCM converter, 1x Finished TPS7A4700 low noise regulator board ,8x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket,
Luke: 1* Finished I2S to PCM Board; 12* SMT U.FL socket; 10* 4" U.FL doublr ended coax cable
sernikus : 2x DualXoBoard
Brumjam : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
zlahmoon : 2 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
walangalam: 1x I2S to PCM converter
lintweaker: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
GaryB: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator V2.5, 1 x S/PDIF Interface Board
ryanj: 1x I2S to PCM converter, 1X Finished FIFO Isolator Board, 4x Finished Battery management board
JimS:1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
Eldam: 2x I2S to PCM converter, 16 x 4" double-ended U.FL coaxial cables (if 2" : should be appreciated).
badrisuper: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
damohpi: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock Board, 1x I2S - PCM Converter Board
LuisMCP: 3 x (Dual XO + i2s FIFO + Finished FIFO Isolator) + 2 x (I2S to PCM Converter + 1 x (Finished Battery Mngmnt brd. + SPDIF interface brd.)
IanS1 : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator, 1 x S/PDIF Interface Board
bkdog: 1 x Dual XO board
mjensen: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,2x Finished FIFO Isolator
dubai2000: 1x I2S FIFO KIT, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5
Aronier: 2x I2S FIFO Kit, 2x Finished FIFO Isolator, 2x Si570 Clock Board V3.5(with Si570), 2x low noise reg 2x I2S - PCM Converter Board, 2x 4 x 4" double-ended U.FL Coax, 2x Finished Battery management board
Aive: 1 x I2S FIFO Kit, 1 x Dual XO Clock Board, 1 x SPDIF Interface Board, 1 x Finished FIFO Isolator, 2 x finished adapters for Crystek, 2 x 8" double-ended PH 2.0mm 7-pin I2S cables, 6 x 6" double-ended U.FL coaxial cable
brookbphx: 3x SMT XO adapter[/QUOTE
Myint67: 1x finish SPDIF interface board ,6 x 4" double ended Ufl,12inch double end 50ohm coaxial cable,L2S PCM board.
nedi: 1x finished Battery Management kit
danielkol: 2 x I2S to PCM converter board V2.0;
nacder: 2x I2S FIFO Kit, 2x Dual XO Clock Board II, 2x SPDIF Interface Board, 2x Finished FIFO Isolator Board, 2x Adapters for Crystek, 6x SMT u.fl sockets, 6x 6" Double-ended u.fl Coaxial Cables.
chi0001: 10x SMT XO adapter, 5x U.FL input adapter, 2x finished FIFO-Clock Isolation Board, 1 x Finished Si570 Clock board (with Si570)
kenlaumm: 1x I2S FIFO KIT, 1x Finished FIFO Isolator Board
lazybonesxp: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
wlowes: 1x I2s to PCM, 4 x 4" Double-ended u.fl Coaxial Cables
emrpus: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock
ceglar: 1x Dual XO v2.0
tubesguy: 1x Dual XO II, 3 x BIII UfL adaptor board
giordano: 1x I2S to PCM converter, 1x I2S FIFO Kit, 1x Dual XO Clock (II?)
MarcellD: 1x Si570 Clock Board V3.5(with 10MHz Si570), 1x Finished TPS7A4700 low noise regulator board V2.5, 1x SMT finished Battery Management V2.5 Mini KIT
 
bercovici : 1x I2S FIFO KIT V3.80, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5, 1Finished TPS7A4700
LOBOONE: PCM, 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
Peterma: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
wl336: 1x fifo kit, 1x dual clock board, 2x adapters for crystek if you still have them
roger57: 1x I2S FIFO KIT V3.80
mhgawel: 1x I2S to PCM converter
nanocamp: pcm
lordvader : 1x I2S to PCM converter
flowerpot: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board,5 x pkg Universal SMT XO Adapters,2x I2S to PCM converter
4me2ctv : 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x finished FIFO isolator, 1 x pkg Universal SMT XO Adapters, 1 x I2S backdoor kit, 1 x finished TPS7A4700 regulator
Gogi x1 PCM board
JustBuildLspkAS x4 finished FIFO i2s isolator Board , x2 Si570 Clock Board V3.5(with Si570) to play 24/384 Material , x8 I2S to PCM converter , x2 spdif interface
clsidxxl:1x finished Battery Management kit
kokonut : 1x I2S to PCM converter
casshan: 1 x I2S FIFO KIT v3.8, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board V2.5
fordgtlover: 1 x i2s FIFO kit, 1 x dual xo board, 1 x spdif interface, 1 x pkg Universal SMT XO Adapters
curryking: 10 x Dual XO clock board,5 x 6" double-ended U.FL coaxial cable,6 x package of universal SMT XO adapter kit
bisesik: 1x I2S to PCM converter
MadKid: 1 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
dant100: 1x I2S FIFO kit, 1x Dual XO Clock Board, 1x Pack of SMT XO Adapters, 1x Finished FIFO isolator board, 1x Finished Battery management board
Phi: 5x I2S FIFO kit, 3x Dual XO Clock Board, 3x Pack of SMT XO Adapters, 5x Finished FIFO isolator board, 5x Finished TPS7A4700 Regulator board, 2x Finished Battery management board , 5x I2S to PCM converter, 1 x Si570 Clock Board (at least this)
zz1969: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x S/PDIF Interface Board
kenneth_obee: 2 x I2S FIFO Kit, 2 x Finished FIFO Isolator Board, 1 x Dual XO Clock board, 1 x Si570 Clock Board, 1 x Finished TPS7A4700 low noise regulator board, 2 x adapters for Crystek if you still have them
SomekPoland: 1x I2S to PCM
henry97: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished isolator, 1x I2S to PCM converter.
nopants: 1x I2S FIFO Kit, 1x SPDIF Kit, 3x SMT XO Adapters, 6 x 6" double-ended U.FL coaxial cable
GhostMM : 1xFIFO board, 1xIsolator Board V2.5, 1XDuax XO clock board, 1xI2S to PCM board, 1X10P 1.0mm FFC/FPC cables, 1xPackage of Universal SMT XO Adapters
vertigen: 1xPackage of Universal SMT XO Adapters
zjerneic: 1x S/PDIF Interface Board; 1xI2S FIFO kit
lbamda: 1* I2S FIFO KIT ; 1* Dual XO Clock board ; 1* S/PDIF Interface board ; 4* SMT U.FL socket ; 1* 4" U.FL doublr ended coax cable ; 1* 6" U.FL doublr ended coax cable ; 1* I2S backdoor kit for S/PDIF board ; 1* Universal SMT XO adapter kit ; 1* Si570 clock board V3.5(with Si570) ; 1* Finished FIFO Isolator board ; 1* Finished TPS7A4700 low noise regulator board V.2.5 ; 1* SMT Finished Battery management mini kit V.2.5
johnmarkp: 1 x BIII adapter PCB, 1 x SMT connector package for BIII, 4 x 4" double ended silver U.FL
nautibuoy: 1 * Finished I2S FIFO Board; 1 * Finished Si570 Clock board (with Si570); 1* Finished Isolator Board (with i2c isolation?); 1* Finished TPS7A4700 regulator; 4 * 4in U.FL cables; 1 * Finished Battery Management Board
zapio : 3x Dual Clock board
Joonas: 1*I2S FIFO kit, 1*S/PDIF interface board, 1*Si570 clock board, 1*Finished isolator 2*I2S to PCM converter, 1*Finished Battery management kit
name_hase: 1* I2S to PCM converter
SalvationMen: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x Package of Universal SMT XO Adapters, 2x Additional BIII adapters PCB, 2x SMT U.FL socket, 8x 4” double-ended 50 ohm coaxial cable
sebna: 4x Finished TPS7A4700 regulator
Nige2000: 2x I2S FIFO KIT, 2x Dual XO Clock Board, 2x Finished FIFO Isolator Board, 6x Package of Universal SMT XO Adapters, 2x Si570 Clock Board, 2x I2S to PCM converters
Jogi: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board
skybug: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x S/PDIF Interface Board, 1x I2S backdoor KIT, 1x Finished FIFO Isolator Board, 2x Finished TPS7A4700 low noise regulator board
emyeuoi: 1X I2S FIFO Kit, 1X Dual XO Clock Board, 1X Finished FIFO Isolator Board, 2X SMT U.FL Socket, 6X 4" double-end siver plated U.FL coaxial cable, 6X 6" double-end siver plated U.FL coaxial cable
Nikon1975: 2x I2S to PCM converters
ernesternest: 1x I2S FIFO KIT, 1x Dual XO Clock Board, 1x Finished FIFO Isolator Board, 1x I2S to PCM converter, 4x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket
COX77 : 1x I2S FIFO KIT V3.80, 1xS/PDIF interface board
mikeg88: (1x) I2S FIFO KIT V3.80, (1x) Dual XO Clock Board, (1x) Finished FIFO Isolator Board, (1x) Package of Universal SMT XO Adapters, (6x) 6" double-ended U.FL coaxial cables, (1x) 2" double-ended PH 2.0 mm 7-pin I2S bridge cable, (1x) 2" 10-pin FPC/FFC cable, (1x) universal i2s isolator PCB, (1x) U.FL signal input connector board for BIII DAC
kazap: 1x I2S to PCM converter, 1x Finished TPS7A4700 low noise regulator board ,8x 6"double-ended U.FL coaxial cable, 8x SMT U.FL socket,
Luke: 1* Finished I2S to PCM Board; 12* SMT U.FL socket; 10* 4" U.FL doublr ended coax cable
sernikus : 2x DualXoBoard
Brumjam : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
zlahmoon : 2 x TPS7A4700 low noise regulator, 1 x Universal SMT XO Adapters KIT
walangalam: 1x I2S to PCM converter
lintweaker: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,1x Finished FIFO Isolator
GaryB: 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator V2.5, 1 x S/PDIF Interface Board
ryanj: 1x I2S to PCM converter, 1X Finished FIFO Isolator Board, 4x Finished Battery management board
JimS:1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator
Eldam: 2x I2S to PCM converter, 16 x 4" double-ended U.FL coaxial cables (if 2" : should be appreciated).
badrisuper: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
damohpi: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock Board, 1x I2S - PCM Converter Board
LuisMCP: 3 x (Dual XO + i2s FIFO + Finished FIFO Isolator) + 2 x (I2S to PCM Converter + 1 x (Finished Battery Mngmnt brd. + SPDIF interface brd.)
IanS1 : 1 x I2S FIFO KIT, 1 x Dual XO Clock board, 1 x finished FIFO isolator, 1 x S/PDIF Interface Board
bkdog: 1 x Dual XO board
mjensen: 1x finished I2S FIFO board, 1x finished Dual XO Clock Board,2x Finished FIFO Isolator
dubai2000: 1x I2S FIFO KIT, 1x Si570 Clock Board V3.5(with Si570), 1x Finished FIFO isolator board V2.5
Aronier: 2x I2S FIFO Kit, 2x Finished FIFO Isolator, 2x Si570 Clock Board V3.5(with Si570), 2x low noise reg 2x I2S - PCM Converter Board, 2x 4 x 4" double-ended U.FL Coax, 2x Finished Battery management board
Aive: 1 x I2S FIFO Kit, 1 x Dual XO Clock Board, 1 x SPDIF Interface Board, 1 x Finished FIFO Isolator, 2 x finished adapters for Crystek, 2 x 8" double-ended PH 2.0mm 7-pin I2S cables, 6 x 6" double-ended U.FL coaxial cable
brookbphx: 3x SMT XO adapter[/QUOTE
Myint67: 1x finish SPDIF interface board ,6 x 4" double ended Ufl,12inch double end 50ohm coaxial cable,L2S PCM board.
nedi: 1x finished Battery Management kit
danielkol: 2 x I2S to PCM converter board V2.0;
nacder: 2x I2S FIFO Kit, 2x Dual XO Clock Board II, 2x SPDIF Interface Board, 2x Finished FIFO Isolator Board, 2x Adapters for Crystek, 6x SMT u.fl sockets, 6x 6" Double-ended u.fl Coaxial Cables.
chi0001: 10x SMT XO adapter, 5x U.FL input adapter, 2x finished FIFO-Clock Isolation, Board, 1 x Finished Si570 Clock board (with Si570), 1 x I2S to PCM converter
kenlaumm: 1x I2S FIFO KIT, 1x Finished FIFO Isolator Board
lazybonesxp: 1 x I2S to PCM converter, 8 x U.FL socket, 8 x 4" double-ended U.FL Coax
wlowes: 1x I2s to PCM, 4 x 4" Double-ended u.fl Coaxial Cables
emrpus: 1x I2S FIFO Kit, 1x Finished FIFO Isolator, 1x Dual XO Clock
ceglar: 1x Dual XO v2.0
tubesguy: 1x Dual XO II, 3 x BIII UfL adaptor board
giordano: 1x I2S to PCM converter, 1x I2S FIFO Kit, 1x Dual XO Clock (II?)
MarcellD: 1x Si570 Clock Board V3.5(with 10MHz Si570), 1x Finished TPS7A4700 low noise regulator board V2.5, 1x SMT finished Battery Management V2.5 Mini KIT
 
GBV+: Ian I2S to PCM board group buy is running again on Nov 9, 2014

Thank you so much for your patience. Unfortunately both FIFO and clock board are still not available by now. But I understand some of you are waiting for the I2S to PCM converter board to build your project, because it’s so far one of the best SQ solutions for multi-bit DACs. So I won’t keep you waiting any more. I will open a special GB, which is GBV+, for PCM board and some other accessories right now.

Items available of GBV+

I2S to PCM converter board V2.0 $79.00
Finished TPS7A4700 low noise regulator board V2.5 $25.00
SMT U.FL socket $1.00
Package of Universal SMT XO Adapters KIT lot of 5 $9.99
Additional BIII adapters PCB $3.98
SMT connector package for BIII adapters $3.96
FIFO isolator board V1.5 MINI KIT $15.99
10P 1.0mm FFC/FPC cables combo (3 cables) $3.95
SMT finished Battery Management V2.5 Mini KIT $9.98
4" double-ended silver plated U.FL coaxial cable $3.00
6" double-ended silver plated U.FL coaxial cable $4.00
7" double-ended silver plated U.FL 178 coaxial cable $6.00
12"double-ended U.FL coaxial cable $4.00

For technical details and other documents, Please visit GBV post
http://www.diyaudio.com/forums/grou...-pdif-fifo-kit-group-buy-136.html#post3662743

How to buy

To make things easier, for this time, you just need to:
1. Download the empty GBV+ order form (in Excel format) at the bottom of this post;
2. Fill in the blue sections with quantities, shipping options and other information
3. Rename it (named by your ID is preferred) and send it back to me at iancanada.mail@gmail.com .

That’s all you need to do, I’ll take care of the rest
***Please do not make any payment until you receive my Paypal invoice.

Shipping and Delivery

For this GB, the default shipping service would be envelope without tracing number and insurance. For weight up to 100g, the shipping will be:
To Canada: $4-
To USA: $5-
To other international places: $7-

Delivery via Canada Post.

If you need insurance and tracking number, please change the shipping options in the order form, I’ll pick up best price service for you based on your destination, but the shipping could be more than the default.

Notes:

1. Please understand I’m not responsible for losing mails. If you select the default shipping (without tracking number and insurance), you have to take the risk by yourself. Please make decision based on the safety record of your local post service.
2. Please put correct shipping address on your order form to save my time on selecting shipping service for you.
3. If your Paypal shipping address is different from the one on your order form, I’ll ship to the Paypal address except you put a note of a new address on your Paypal payment form.
4. For CanadaPost, tracking number equals to register, no tracking number means it’s not a registered mail
5. If you know your address used to have problems such as customs clearance or losing of mails or etc, please give me a safe address in Canada or USA to ship to.

Payment

I’ll send a Paypal invoice to your email box of your Paypal account after your order is processed. Please follow the invoice for the payment. I accept payment in Paypal only. Please make payment within 7 days after your receive my invoice. I couldn’t reserve items for you if you did make payment in time.
Please let me know if you didn’t receive invoice 5 days after sending the order form.
I’m afraid I have to ask you kindly sharing the Paypel fee half and half with me as before which would be 1.95% of the total.


Terms and conditions

One year warranty for all finished PCB assembly. That means repairing service is for free within 1 year from date of purchase, buyers pay any possible round-trip shipping and parts.
If the damage is due to your reason, please kindly donate some money to my Paypal account to cover my labor. It usually takes me 1 hour to fix a board. Jobs will include trouble shooting, SMT reworking, testing and repackaging.
I will provide firmware upgrading service for free within 1 year from purchases; buyers pay any possible round-trip shipping.
KIT will be shipped within 7 days after I’m getting the payment.


Have fun with your audio project!

Ian
 

Attachments

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  • GBVpOrderFormEmpty.zip
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Bonus PCB of Universal I2S/DSD isolator

I designed this universal I2S/DSD isolator for my own project a year ago. It works very well isolating I2S/DSD stream from USB interface up to 384KHz in my system. Please visit here for more details:

http://www.diyaudio.com/forums/digi...mate-weapon-fight-jitter-213.html#post3329364

I didn’t list it as GB product but I’d be very happy sharing it with you. I still have 30 empty PCBs in stock, so, I will include one isolator PCB into each first 30 shipments of this GB for free. First come, first served :). Just hope you like it.

To use it, you have to assemble it by yourself. Please refer to the schematics and the BOM in the attached PDF file. I know SMT assembling could be challenge for some of you, but I believe you can make it.

Ian
 

Attachments

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