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Type of filter

Discussion in 'General Electronics Discussion' started by MCox, Jun 11, 2013.

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  1. MCox

    MCox

    2
    0
    Jun 11, 2013
    Does anyone know what the name of this filter is? For example Sallen-key???

    Thanks
     

    Attached Files:

  2. Merlin3189

    Merlin3189

    250
    69
    Aug 4, 2011
    Beats me. A few more connections might help a bit.
    There is a Wikipedia entry on filter topology you could try.
    I wonder if it's just a volume control? Or even a balance control. Depends which wires go where.
     
  3. KrisBlueNZ

    KrisBlueNZ Sadly passed away in 2015

    8,393
    1,271
    Nov 28, 2011
    Where's the rest of the circuit?

    It looks a bit like part of a Baxandall circuit but without the rest of it, it's impossible to say.
     
  4. MCox

    MCox

    2
    0
    Jun 11, 2013
    Sorry about that

    Attached is the full circuit diagram. It is a graphic equaliser and amplifier circuit.
     

    Attached Files:

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