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Thread: Cannot get any audio from Teensy 4.1 and Rev D Audio Shield

  1. #1
    Junior Member
    Join Date
    Nov 2020
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    Cannot get any audio from Teensy 4.1 and Rev D Audio Shield

    Hi,

    I'm new here.

    Recently purchased a teensy 4.1 and Rev D Audio Shield.
    Teensy is working fine from the tests I have done but I am having no luck with the audio shield.
    I have run several test scripts to try to get some audio out but I can't seem to get it working.

    Does anyone have a simple test script for 4.1 and Rev D?

    Thanks
    H

  2. #2
    Senior Member+ Frank B's Avatar
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    Apr 2014
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    Germany
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    8,219
    From the examples, try Audio->Synthesis->Guitar

  3. #3
    Junior Member
    Join Date
    Nov 2020
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    Thanks for your quick reply.
    Unfortunately, that still doesn't produce any audio.

  4. #4
    Senior Member+ Frank B's Avatar
    Join Date
    Apr 2014
    Location
    Germany
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    8,219
    Then you have done something wrong :-)
    I hope you used pin connectors and soldered them?
    With china plug-patch-cables it usually doesn't work.

    A photo would help.

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