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A-103 18dB Low Pass Filter

  • Model :
  • Size :
    8 HP
  • Price :
    95 €
  • Technical details :

    Power consumption: 30mA at +12V and 10mA at -12V

    Depth: 55mm

A-103 18dB Low Pass Filter

Module A-103 is a voltage controlled low pass filter with 18dB/octave slope.


  • The circuit is based on a modified transistor ladder (Moog ladder) and is a reproduction of the legendary TB303 filter.

    • manual control of filter frequency
    • 3 CV inputs (CV1, CV2, CV3), 2 of them with attenuator (CV2, CV3)
    • input level control
    • resonance control up to self oscillation

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