SACD and Subwoofer Out

Discussion in 'Eversolo DMP-A10' started by KarlDall, Nov 6, 2025.

  1. KarlDall

    KarlDall New Member

    Good Morning,
    when playing SACD files, the subwoofer outputs remain silent. If I understand correctly, this is due to the design. Since I have semi-active speakers, I need the subwoofer outputs. Separate subwoofer outputs were one of the reasons I chose the A10. Is there a way to convert the files to PCM "on the fly" during playback?
    Thank you.
     
  2. Nutul

    Nutul Well-Known Member

    DOP (DSD 0ver PCM) or D2P (DSD to PCM) should be available options. I recommend D2P.
     
  3. KarlDall

    KarlDall New Member

    I couldn't find anything at first glance. I'll keep looking.
     
    Nutul likes this.
  4. Oliver Bewsey

    Oliver Bewsey New Member

    Good morning, I too have lost my subwoofer after the most recent update. Is it recommended to do a reset?
     
  5. KarlDall

    KarlDall New Member

    Unfortunately, this feature is only available with the SPDIF output.
     
  6. KarlDall

    KarlDall New Member

    What do you mean - no output at all or just if playing SACD files ?
     
  7. Oliver Bewsey

    Oliver Bewsey New Member

    Hello Karl, my apologies. I didn't catch that your subwoofer issue was only when playing SACD files. No, my subwoofer issue occurs when simply streaming. All I did was update my DMP A-10 to 1.5.10.
     
  8. Oliver Bewsey

    Oliver Bewsey New Member

    But you are correct. I have no subwoofer output at all now.
     
  9. KarlDall

    KarlDall New Member

    I have a DMP A-10 with 1.5.10 and the sub outputs are OK for "normal" files.
     
  10. Nutul

    Nutul Well-Known Member

    Are you sure? (not doubting you, just looks weird to me...)
    Anyway, then I'd suggest you CONVERT your DSDs to linear PCM with a tool of your choice (maybe foobar2000 can do it, I use ffmpeg under Linux, there are tens of tools for that...)
    Usually s DSD gets converted to PCM at 384kHz, but probably you can chose 764kHz. Nevermind, though... 384 is s high enough a sample rate. The resulting files will also be smaller, so you get two pigeons with a stone...
     
  11. KarlDall

    KarlDall New Member

    Yes, that´s the way.........
     
    Nutul likes this.
  12. Nutul

    Nutul Well-Known Member

    Also consider that you cannot apply any RC or EQ to DSDs, as the stream itself, due to its architecture, cannot provide frequency information straight away.
    (DSD was a clever idea to fight copying, which it did, in the times... nothing special about sound quality...)
     
  13. KarlDall

    KarlDall New Member

    Fully Agree
     
    Nutul likes this.

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