Hello,

I am trying to get Schitt USB audio DAC to work with Ubuntu.


When I plug in the USB it detects it

dmesg output
[ 2534.791965] input: Schiit Schiit USB Audio Device as
/devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input23
[ 2534.792578] generic-usb 0003:0D8C:1319.000D: input,hidraw0: USB HID
v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2

aplay -L output

sysdefault:CARD=Device
    Schiit USB Audio Device, USB Audio
    Default Audio Device
front:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    Front speakers
surround40:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    Direct sample mixing device
dsnoop:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    Direct sample snooping device
hw:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    Direct hardware device without any conversions
plughw:CARD=Device,DEV=0
    Schiit USB Audio Device, USB Audio
    Hardware device with all software conversions


alsamixer also sees it. Need to press "S"

When I try to play a audio file using mplayer I get,


[AO_ALSA] alsa-lib: pcm_hw.c:1293:(snd_pcm_hw_open) open
'/dev/snd/pcmC1D0p' failed (-16): Device or resource busy
[AO_ALSA] Playback open error: Device or resource busy
Failed to initialize audio driver 'alsa:device=hw=1.0'




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