Recent content by Dennis Mocadlo

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    Double Bass northern luthier pickups

    Does any one have any knowledge of upright bass pickups made by northern luthier ? Dennis
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    Double Bass high pass filter question

    Just purchaced hp filter series 3 is led light on box to stay on when in use just flickers a sec when pluged in
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    Double Bass Iamp Tone problem

    Can the speaker cone be damaged and still work ? I can remember a loud pop once .I read something about hyper exstended damaged is this possible?
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    Double Bass Iamp Tone problem

    I using a Iamp 500 and 12 wizzy e cabinet My problem is I lost the deep bass tone and wondering if speakers can go bad or my amp could have a issue .Has any one had this condition.or idea what could be I replaced pickup changed strings .Cables Amp works and speaker makes sound but it all highs...