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aplay -L

  1. default
  2.     Playback/recording through the PulseAudio sound server
  3. null
  4.     Discard all samples (playback) or generate zero samples (capture)
  5. jack
  6.     JACK Audio Connection Kit
  7. pulse
  8.     PulseAudio Sound Server
  9. sysdefault:CARD=PCH
  10.     HDA Intel PCH, ALC293 Analog
  11.     Default Audio Device
  12. front:CARD=PCH,DEV=0
  13.     HDA Intel PCH, ALC293 Analog
  14.     Front speakers
  15. surround21:CARD=PCH,DEV=0
  16.     HDA Intel PCH, ALC293 Analog
  17.     2.1 Surround output to Front and Subwoofer speakers
  18. surround40:CARD=PCH,DEV=0
  19.     HDA Intel PCH, ALC293 Analog
  20.     4.0 Surround output to Front and Rear speakers
  21. surround41:CARD=PCH,DEV=0
  22.     HDA Intel PCH, ALC293 Analog
  23.     4.1 Surround output to Front, Rear and Subwoofer speakers
  24. surround50:CARD=PCH,DEV=0
  25.     HDA Intel PCH, ALC293 Analog
  26.     5.0 Surround output to Front, Center and Rear speakers
  27. surround51:CARD=PCH,DEV=0
  28.     HDA Intel PCH, ALC293 Analog
  29.     5.1 Surround output to Front, Center, Rear and Subwoofer speakers
  30. surround71:CARD=PCH,DEV=0
  31.     HDA Intel PCH, ALC293 Analog
  32.     7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
  33. hdmi:CARD=PCH,DEV=0
  34.     HDA Intel PCH, HDMI 0
  35.     HDMI Audio Output
  36. hdmi:CARD=PCH,DEV=1
  37.     HDA Intel PCH, HDMI 1
  38.     HDMI Audio Output
  39. hdmi:CARD=PCH,DEV=2
  40.     HDA Intel PCH, HDMI 2
  41.     HDMI Audio Output
  42. hdmi:CARD=PCH,DEV=3
  43.     HDA Intel PCH, HDMI 3
  44.     HDMI Audio Output
  45. hdmi:CARD=PCH,DEV=4
  46.     HDA Intel PCH, HDMI 4
  47.     HDMI Audio Output
  48. dmix:CARD=PCH,DEV=0
  49.     HDA Intel PCH, ALC293 Analog
  50.     Direct sample mixing device
  51. dmix:CARD=PCH,DEV=3
  52.     HDA Intel PCH, HDMI 0
  53.     Direct sample mixing device
  54. dmix:CARD=PCH,DEV=7
  55.     HDA Intel PCH, HDMI 1
  56.     Direct sample mixing device
  57. dmix:CARD=PCH,DEV=8
  58.     HDA Intel PCH, HDMI 2
  59.     Direct sample mixing device
  60. dmix:CARD=PCH,DEV=9
  61.     HDA Intel PCH, HDMI 3
  62.     Direct sample mixing device
  63. dmix:CARD=PCH,DEV=10
  64.     HDA Intel PCH, HDMI 4
  65.     Direct sample mixing device
  66. dsnoop:CARD=PCH,DEV=0
  67.     HDA Intel PCH, ALC293 Analog
  68.     Direct sample snooping device
  69. dsnoop:CARD=PCH,DEV=3
  70.     HDA Intel PCH, HDMI 0
  71.     Direct sample snooping device
  72. dsnoop:CARD=PCH,DEV=7
  73.     HDA Intel PCH, HDMI 1
  74.     Direct sample snooping device
  75. dsnoop:CARD=PCH,DEV=8
  76.     HDA Intel PCH, HDMI 2
  77.     Direct sample snooping device
  78. dsnoop:CARD=PCH,DEV=9
  79.     HDA Intel PCH, HDMI 3
  80.     Direct sample snooping device
  81. dsnoop:CARD=PCH,DEV=10
  82.     HDA Intel PCH, HDMI 4
  83.     Direct sample snooping device
  84. hw:CARD=PCH,DEV=0
  85.     HDA Intel PCH, ALC293 Analog
  86.     Direct hardware device without any conversions
  87. hw:CARD=PCH,DEV=3
  88.     HDA Intel PCH, HDMI 0
  89.     Direct hardware device without any conversions
  90. hw:CARD=PCH,DEV=7
  91.     HDA Intel PCH, HDMI 1
  92.     Direct hardware device without any conversions
  93. hw:CARD=PCH,DEV=8
  94.     HDA Intel PCH, HDMI 2
  95.     Direct hardware device without any conversions
  96. hw:CARD=PCH,DEV=9
  97.     HDA Intel PCH, HDMI 3
  98.     Direct hardware device without any conversions
  99. hw:CARD=PCH,DEV=10
  100.     HDA Intel PCH, HDMI 4
  101.     Direct hardware device without any conversions
  102. plughw:CARD=PCH,DEV=0
  103.     HDA Intel PCH, ALC293 Analog
  104.     Hardware device with all software conversions
  105. plughw:CARD=PCH,DEV=3
  106.     HDA Intel PCH, HDMI 0
  107.     Hardware device with all software conversions
  108. plughw:CARD=PCH,DEV=7
  109.     HDA Intel PCH, HDMI 1
  110.     Hardware device with all software conversions
  111. plughw:CARD=PCH,DEV=8
  112.     HDA Intel PCH, HDMI 2
  113.     Hardware device with all software conversions
  114. plughw:CARD=PCH,DEV=9
  115.     HDA Intel PCH, HDMI 3
  116.     Hardware device with all software conversions
  117. plughw:CARD=PCH,DEV=10
  118.     HDA Intel PCH, HDMI 4
  119.     Hardware device with all software conversions
  120. usbstream:CARD=PCH
  121.     HDA Intel PCH
  122.     USB Stream Output