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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    USB audio incompatible with mame4all?

    Scheduled Pinned Locked Moved Help and Support
    mame-mame4alllrmamexin moretropie
    21 Posts 3 Posters 2.7k Views
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    • T
      t3stin @mitu
      last edited by

      @mitu so I get the right answer here's a few screenshots if you're able to decipher? In ES I have card as sysdefault, device as speaker and 0MX as ALSA:HW:0,0

      IMG_20200509_220635.jpg

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        t3stin @t3stin
        last edited by

        @t3stin IMG_20200509_220719.jpg

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          t3stin @t3stin
          last edited by

          @t3stin IMG_20200509_220657.jpg

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          • mituM
            mitu Global Moderator
            last edited by

            Sounds like the name is 'USB PnP Sound Device'.

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              t3stin @mitu
              last edited by

              @mitu ROMs load, no errors in run command, when I run a test wav file the light on the usb sound card flashes yet I still have nothing coming out of the speaker (which was new)...never realised it would be so difficult to get some sound out of this thing! Should I just give up and play in silence? 😐

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                grant2258 Banned @t3stin
                last edited by

                @t3stin

                check with alsamixer to see what the volume it set too

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                  t3stin @grant2258
                  last edited by

                  @grant2258 I had checked there, it was set to 100

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                    grant2258 Banned
                    last edited by

                    can you post the output of

                    amixer -M
                    and
                    amixer

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                      t3stin @grant2258
                      last edited by

                      @grant2258 see attached Screenshot_20200511-102621.png

                      Screenshot_20200511-102603.png

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                        grant2258 Banned
                        last edited by grant2258

                        if you look at mono playback it appears to be off (mic) open alsamixer again use the leftt and right arrow keys to check if anything is muted or off also what is your sound.

                        edit:

                        Check if you have a ~/.asoundrc file in your user home directory; it will override settings in /etc/asound.conf

                        more info here

                        https://www.alsa-project.org/main/index.php/Asoundrc

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                          t3stin @grant2258
                          last edited by

                          @grant2258 all was fine there.....would you believe out of curiosity I found out some really old headphones and the sound was blaring from them - apparently brand new speaker DOESNT work!! Thanks for all your help guys.

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                            grant2258 Banned
                            last edited by

                            Nasty the speaker wasnt working glad you got it fixed!

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