One Reply to “Four Tips for a Strong Bass Pulse”

  1. Dear Michael,
    all your efforts and all your work, which you always do with the utmost care, deserve to be highly appreciated.
    You never gave up and have spent a lot of time and patience in researching the Hang Gudu.
    The result is a great help for owners of a Hang Gudu to have more fun with their instrument.

    Thank you, Michael !

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