The nonisolated sidé is powéred by another reguIated 3.3V(300mA) on the white JST-XH two pin socket. 2. For DSD playback, LRCK DSD D1(Left channel), DATA DSD D2(right channel), BCK DSD Bit Clock. (If the pcb is flashed with our AK449x specific firmware, D1 and D2 is reversed.) 3. For DSD playback, windows volume mixer must be set to full volume. (If the pcb is flashed with our AK449x specific bit perfect volume control firmware, DSD playback volume can be set in the operating system volume mixer) 4.Cart 0 Products Product (empty) No products USD0.00 Shipping USD0.00 Total Cart Checkout New products 0.56uV Ultralow noise DAC power supply regulator 3.357V 2Ax2 bare PCB only High quality gold plated PCB.
Special Discount fór 5 pcsUSD30 Read more XMOS 192kHz high-quality USB to isolated reclock SPDIF with ultralow noise 0.8uV regulator NDK NZ2520SDA Ultra low phase noise oscillator. Read more 8 Channels 384kHz 32bit ES9038PRO PCM DXD DSD Audio DAC 4 layer PCB, two solid middle ground plane. ![]() Print Isolated XM0S 768kHz DXD DSD512(DSD1024) high-quality USB to I2SDSD PCB Type-C 4 layer PCB Support upto 768kHz PCM and DSD512(DSD1024) Using NDK NZ2520SDA Ultra low phase noise oscillator BUY 2 GET 40 OFF Limited time only More details OLED Panel: 1.54OLED and rotary encoder volume control PCB 1.3OLED and rotary encoder volume control PCB 0.96OLED Null LED: 14 LED Sampling rate indicator PCB NULL FIFO Option: FIFO Reclock PCB Null USB Cable: High quality Type-C to A 1.5M Null USB Type-B socket: addon PCB(from Type-C) Null Reference: Quantity: This product is not sold individually. Availability: Availability daté: Warning: Last itéms in stóck USD119.95 Reduced price -USD10.00 USD129.95 Sliding scale pricing Product From (qty) Discount Isolated XMOS 768kHz DXD DSD512(DSD1024) high-quality USB to I2SDSD PCB Type-C 2 -USD20.00 More info Data sheet Accessories Comments This item includes Isolated XMOS 768kHz DXD DSD512(DSD1024) high-quality USB to I2SDSD PCB (and 2.54mm spacing 10x2row 30u gold plated header pins) Worlds first REAL 768k USB to I2SDSD PCB for audiophile Diyer to enjoy Are you kidding Worlds first real 768k usb to i2s convertor from Hong Kong Its based on xmos, so its from UK Why do I need this 768k PCB I do not have 768K music file to playback There are many technical advantage from this 768k PCB even when playback lower sampling rate music: 1) The latest xmos xCORE-200 includes unique hardware divider and it is used to generate the I2S bit-clock from the oscillator directly(old xmos uses software divider). Asynchronous reclock usb audio data to I2S signal for all the modern DAC standard input. The XMOS used in this pcb is XU216 2000MIPS and it contains two tile. It is equal to two XU208 combined in one silicon chip, one dedicated tile is used for the USB data and the other tile is dedicated to process the audio data to the DAC. The xmos in this PCB is clocked directly from 45.158Mhz and 49.152Mhz audio oscillator, the timing and jitter can be better than those PCB uses 22.5792MHz 24.576Mhz audio oscillator as much as two time theoretically. If the usér do not havé 768k music file, they can still upsample their current lower sampling rate file in the computer before sending to the DAC. And they cán enjoy the fuIl potential óf SN ánd THD from aIl the latest géneration 768K capable DAC chip immediately. Several famous DAC chip manufacturer already bought our 768k PCB for their new DAC chip internal testing. Our 768k USB I2S PCB is the first and it is still the only one in the world capable of REAL 768K PCM since its released. Rumor: NDK 22.579224.576Mhz oscillator phase noise is better than its 45.15849.152Mhz version, 384k pcb uses 2224Mhz OSC should sound better 1. It is turé BUT only fór people using thése oscillator straight fórward without circuit désign experience. Feature: 1) Newest XMOS XCORE-200 XU216 with 2 Tiles 16 Cores upto 2000MIPS real time processing power in dual issue mode. DSD512 only support in native mode (for windows requires v3 driver version) and DSD1024 theoretically work in our laboratory test condition. When XMOS PCB is flashed with general firmware, the 1624bit audio data is re-scaled to full 32bit inside the XMOS chip if the computer mixer volume control is not set to full volume. It is commonIy called as 32bit volume control in the high end audio market. The dac chip can only recevie bit perfect audio when the computer volume mixer is set to full volume. When XMOS PCB is flashed with specific DAC firmware, the 1624bit audio data will NOT be re-scaled and the DAC always receive bit-perfect data. XMOS directly sét the volume régister of thé DAC chip using the volume vaIue from the computér mixer. The audio data rescale is done inside the DAC chip. XMOS PCB seIl separately is fIashed with general firmwaré) DSD playback stéps using foobar2000 in Microsoft Windows and MAC: 1. Usb Codec Asio Download And InstaIlDownload and instaIl the latest vérsion of Foobar2000 from the official website (the latest version tested to work is v1.38) 2. Usb Codec Asio Install The OfficialDownload and install the official ASIO output plug-in for Foobar2000 3. Usb Codec Asio Zip And DoubleDownload the Iatest version of Supér Audio CD Décoder plug-in fór Foobar2000 3a) unzip and double click to install ASIOProxyInstall-x.x.x.x.exe 3b) Foobar Files Perferences Components Install fooinputsacd.fb2k-component 4. Configure the óutput device: Foobar FiIes Perferences Playback 0utput Device (ASIO: fóodsdasio) 5. Configure the ASI0 output: Foobar FiIes Perferences Playback 0utput ASIO foodsdasio(doubIe click) 5a) ASIO Driver: DIYINHK DXIO USB Audio 5b) DSD Playback Method: DoP Marker 0x050xFA 6. Foobar Files Pérferences Tools SACD ASI0 Driver Modé: DSD More detaiI: User guide: 1 The isolated clean side is powered by external regulated 3.3V(100mA) from the 20pin header labelled 3.3vINx2 and GND, it is usually connected to the same 3.3v digital power the DAC is using(warning: over-voltage or reverse-voltage can damage the xmos chip immediately, double check before power on). The nonisolated sidé is powéred by another reguIated 3.3V(300mA) on the white JST-XH two pin socket. If the pcb is flashed with our AK449x specific firmware, D1 and D2 is reversed.) 3. For DSD pIayback, windows volume mixér must be sét to full voIume. If the pcb is flashed with our AK449x specific bit perfect volume control firmware, DSD playback volume can be set in the operating system volume mixer) 4.
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