Udoo Quad + Schiit USB DAC

Hi all,

I just installed Udoo Quad, to pair with my USB DAC, Schiit. Connecting and browse my NAS are all ok, however I can’t play any file all.

If I display using mpc command, it show either “problems opening audio device” or “problems decoding…”

Below is the result of aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: vt1613audio [vt1613-audio], device 0: HiFi vt1613-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: imxhdmisoc [imx-hdmi-soc], device 0: IMX HDMI TX mxc-hdmi-soc-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Device [Schiit USB Audio Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Below is my mpd.conf:

follow_outside_symlinks         "yes"
follow_inside_symlinks  "yes"
db_file         "/var/lib/mpd/tag_cache"
sticker_file    "/var/lib/mpd/sticker.sql"
log_file        "/var/log/mpd/mpd.log"
pid_file        "/var/run/mpd/pid"
music_directory         "/var/lib/mpd/music"
playlist_directory      "/var/lib/mpd/playlists"
state_file      "/var/lib/mpd/state"
user    "mpd"
bind_to_address         "any"
port    "6600"
zeroconf_enabled        "yes"
zeroconf_name   "volumio"
samplerate_converter    "Fastest Sinc Interpolator"
volume_normalization    "no"
audio_buffer_size       "2048"
buffer_before_play      "20%"
filesystem_charset      "UTF-8"
id3v1_encoding  "UTF-8"
gapless_mp3_playback    "yes"
auto_update     "no"
mixer_type      "hardware"
group   "audio"
max_connections "20"

decoder {
                plugin "ffmpeg"
                enabled "yes"

input {
                plugin "curl"

audio_output {

                 type           "alsa"
                 name           "Device"
                 device         "hw:2,0"
                 dsd_usb        "yes"


Any clue? Please help…