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  • #26241
    Anonymous
    Guest

    Hello,
    i´m new to this forum and have a question regarding my EA Tremolo v3 build.
    The effect is working as planed, but there is one problem i can´t fix.
    When activated the tremolo works just fine, but there is also the signal of the LFO audible (pretty loud).
    The signal is also audible if i press the kill-switch.

    Does anyone have a clue what the problem could be?

    Thanks

    #26242
    Barry
    Keymaster

    Check that your pedal is properly grounded.

    I have never experienced this issue.

    You may want to upload clear pictures.

    #26243
    Anonymous
    Guest

    The peadl seems to be grounden correctly. There is a ground connection between the case and the ground of the circute. Or did you mean something else @Barry?

    Video with sound example: https://drive.google.com/file/d/1x_T5WL7YN1LnOtYYK2uLXH6biK8vnG2M/view?usp=sharing

     

     

     

     

     

    #26252
    Cybercow
    Participant

    Mikromegas – it’s a bit difficult to follow the spaghetti wiring. Shorter wiring runs might prove helpful. A clearer shot of the component & solder-side of the PCB may prove helpful. Also, dbl-checking all the component values might reveal an incorrect value of a resistor or cap. (It happens.)

    #26253
    Barry
    Keymaster

    I would make sure your transistors are tightly seated. Trim the leads.

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