HPF help

Discussion in 'The Projects Forum' started by Simplyaseth, Mar 5, 2013.

  1. Simplyaseth

    Thread Starter New Member

    Mar 5, 2013
    2
    0
    So I just want to say I don't know much but I thought it would be fun to build a pocket amplifier. I think it needs a High pass filter to cut out some troublesome bass frequencies. Attached is a diagram (I don't know allot of symbols so I just labeled my components) of my circuit.

    What I need to know is where to put my HPF and what components will work with it... Any help is greatly appreciated :)
     
  2. crutschow

    Expert

    Mar 14, 2008
    13,009
    3,233
    A standard op amp can not provide enough output current to drive a speaker.

    Why you concerned about bass frequencies?
     
  3. Simplyaseth

    Thread Starter New Member

    Mar 5, 2013
    2
    0
    My goal was to create a small travel Amp. for my electric guitar. It sounds great... untill you strum it. Single notes come through clearly but especially the bass strings just buzz. Is is possible to work in a second op amp then?
     
  4. crutschow

    Expert

    Mar 14, 2008
    13,009
    3,233
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