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  1. #1
    Join Date
    Apr 2019

    PCM2704 Dac goes to "sleep mode"


    I have this usb dac connected to my pi zero (PCM2704): https://www.aliexpress.com/item/3303...chweb201603_55

    With this usb hub: https://www.aliexpress.com/item/3289...chweb201603_55

    Everything is working okay but when I have not used the player for a while and start a song, the music will start playing through my speakers only when I turn the volume up to around 70% or reconnect the aux cable to the dac. After that I can lower the volume and hear the music normally.

    It feels like the usb dac is going to "sleep mode" and doesn't react to the audio signal below 70% volume.

    Is this normal behaviour and can it be fixed?

    Thank you guys!
    Last edited by Jursi; 2019-09-08 at 13:19.

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