buzz sound

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  • April 2, 2026 at 11:41 am #15990
    ms
    Participant

    Hi
    just received the audio hacker (thx).
    i tested simple examples (reversesample & echo) with an ipod connected to the input + headphone to the output on a UNO.
    i keep hearing a constant buzz sound in the output (when bypass is off). even when i switch off the sound.
    very annoying and unusable..

    any idea of what it’s be? (ground? software pb?)
    thanks

    • This topic was modified 1 day ago by ms.
    April 2, 2026 at 1:19 pm #15992
    Michael
    Keymaster

    Try a different output, like a 3.5mm line to a computer.
    How many conductors are on the headphone plug? If there are 4 (like those that have a microphone), it won’t work. It expects a 3 conductor (tip, ring, sleeve or TRS) plug.

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