L.K.S Audio SRC100 DAC Up Frequency Box DSD256 PCM384 Source Output Sampling Rate Converter

SKU: L.K.S-SRC100
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  • Using AKM4137 asynchronous frequency chips.
  • Support I2S input source port 16~32 bit 44.1K to 384K.
  • 1K to 192K;Two ports can support 176.4K DoP input.
  • Using the low noise LT1963 pxo independent power supply.

Details

Description

Recommend with our shop used linear power supply:LPS-25-USB

https://www.shenzhenaudio.com/l-k-s-audio-lps-25-usb-5v-output-low-noise-linear-power-supply.html)

1.The industry leading AKM4137 asynchronous frequency chips.
2.Using very low phase noise of American Crystek CCHD957 clock up to give priority to the clock source,and using the low noise LT1963 pxo independent power supply.
3.Support I2S input source port 16~32 bit 44.1K to 384K;Coaxial port support PCM 44.1K to 192K;Two ports can support 176.4K DoP input.
4.In any input signal,the output can be set through the front panel of the coding switch is one of the following kinds:44.1K,88.2K,176.4K,352.8K,DSD64,DSD128,DSD256.
5.The output I2S/DSD mouth,I2S-balance HDMI port port are defined as follows:
                  Output I2S-RJ45 port(so shape)
                  1.I2S-DATA/DSD-DATAL
                   2.GND
                  3.I2S-LRCK/DSD-DATAR
                  4.GND
                  5.I2S-BCLK/DSD-CLK
                  6.GND
                  7.DSDOE(Output is 0 said transmission PCM signal,the output is 1 said DSD signal transmission)
                  8.MCLK

Output I2S-HDMI port(HDMI mouth shape,here is I2S/DSD source signal transmission,not the HDMI signal,so can't received universal HDMI port)


How to use
The principle of asynchronous sampler is the received signal,through internal recalculate(increase or decrease the sampling rate),to give up the original signal at the same time,the clock of the high-level internal clock will be aligned to the clock signal,and then according to the set of data stream sent out again.
This method can optimize original obvious weak signal system,such as ordinary CD digital audio signal(signal jitter is larger),digital audio signal usb interface card,etc.
Another purpose of this machine is can receive coaxial DSD signals,convert them into a set of arbitrary signal output.


Specification

Size:60(high)X100(wide)X154mm(deep)
Net weight:410g

Customer Questions & Answers

michael vogt
michael vogt

hello,    • if i put in an 44.1khz pcm signal (via spdif) it will be upsampled to dsd64 (if i put the modeset 5 swith on)?    • the output pcm via i2s signal...is this a "DoP" encoded signal?    • my dac has an spdif "DoP" dsd64 input...is it possible to grab the spdif inside the pcb board? (if i solder something)    • i´m going from europe to shenzhen until next monday. would it be possible to send the unit to my hotel address since this day?    thank you  michael vogt

3/21/17 2:07 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi michael,the factory don't understand what's your mean.Yes,we can ship to your hotel address.Thank you.

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Michael Vogt
Michael Vogt

hello,  if i will input a normal cd 44.1 signal...  will be a 174khz pcm "dop" encoded output via the i2s possible (if the dop switch is "on") on the front panel.?  thank you  michael

3/22/17 4:12 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Michael,it can't.Dop on open just mean can input dop signal.Thank you.

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Goldbug
Goldbug

Hi, with witch DAC can I connect this converter? I am afraid that there are few DAC which have the same I2S port assignment.

5/2/17 1:52 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Goldbug,  I2S is not the standard form of port.USB - 100 provides two I2S output port, one is the I2S - HDMI, can be compatible with his LKS DAC, in addition, as far as I know, song poetry DE X20 DAC series can also be compatible.USB - 100 provides the second I2S port is RJ45 port, the user can make the right wire to connect different DAC.  Thank you.

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Johan
Johan

What is the voltage of the i2s signal?

6/3/17 7:16 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Johan,It's 3.3v.Thank you.

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bazz
bazz

Sir, can I connect this unit directly to the i2s input of gustardx20pro dac which is also in your shop.  thanks

6/4/17 2:29 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi bazz,please check the definition of connection port.Thank you.

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Bazz
Bazz

Is the I2s output from the RJ45 port the LVDS signal type?

6/5/17 2:24 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Bazz,yes,the I2s output from the RJ45 port the LVDS signal type.Thank you.

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Bertie
Bertie

I bought this and have been impressed with the performance, thanks. Is there any plan to release a dsd512 version in the future?

7/30/17 7:04 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Bertie,the factory said that they has no plan to release a dsd512 version in the future.Thank you.

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Goldbug
Goldbug

Hi, I would like to connect this to the i2s input of Gustardx20pro. I know that the I2S port assignments are different between LKS and Gustard. How can I fix this problem?

10/9/17 7:47 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Goldbug,L.K.S SRC100 can work with Gustard.Thank you.

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jan vila
jan vila

Hello, Can it convert DoP from Coax In to DSD64 to I2S Out? Thank you

10/15/17 2:46 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi jan,it can.Thank you.

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friend
friend

i want to bay...i have the lks usb 100 and pioneer vsx 932 pleas tell me how i connect all toogether?? (not from coaxial output) thank's

6/5/19 4:16 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi , The connection method is as follows: PC--USB cable--USB100 ---coaxial cable---pioneer vsx 932. Thank you!

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