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Bass preamp schematic help needed

Discussion in 'Electronic Projects Design/Ideas/Reviews' started by Skywalker83, Dec 8, 2008.

  1. audioguru

    audioguru Well-Known Member Most Helpful Member

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    I never played an electric bass guitar. A few links in Google say they play frequencies from 41Hz to 98Hz but the harmonics go much higher.
    A passive lowpass filter will need a huge inductor that might pick up hum.
    I do not remember Skywalker since I reply to hundreds of threads every day.

    Some electric guitar players say that the preamp must have an input impedance of at least 1M ohms. This preamp has 3M ohms:
     

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  2. anextday

    anextday New Member

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