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Connecting I2S DSD to DAC

Discussion in 'General Audio Discussion' started by Michael Wang, Oct 29, 2020.

  1. Michael Wang

    Michael Wang New

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    Hello, I am having trouble connecting these parts together. Can anyone help?

    The item with RCA is the DAC and the other blue board is the DSD upsampler.

    The following chips are used:

    PCM2706: Connected to computer through USB. Transfers data vis i2s to AK4137.

    https://www.ti.com/product/PCM2706

    AK4137: Upsamples and converts to DSD format. Connected to ES9018k2M DAC via i2s.

    https://www.akm.com/content/dam/doc...-converter/ak4137eq/ak4137eq-en-datasheet.pdf

    https://www.akm.com/content/dam/doc...ter/ak4137eq/ak4137eq-en-evaluationmanual.pdf Please note that the evaluation board in this schematic is different than the board pictured but uses the same AK4137 Chip.



    ES9018k2M: Connected to amplifier via RCA

    http://www.esstech.com/index.php/en/products/sabre-digital-analog-converters/sabre-hifi-mobile-dacs/sabre-hifi-stereo-dacs/es9018k2m/[​IMG]
     
    Michael Wang, Oct 29, 2020
    #1

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