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W107 Attenuverter

W107 Attenuverter

Our Attenuverter is one of our most versatile modules; allowing the polarity of an input source such as an envelope or a ramp wave from an LFO to be changed.


Additionally, an offset voltage between approximately -10V to +10V can be applied to the input source. The module can also act as an independent CV source when there is no input.



  • Versatile module allowing the polarity and voltage offset of an input source to be changed.
  • Polarity control also allows the gain of the input signal to varied between -200% and +200%.
  • Can be used as an independent CV source (between approximately -10V to +10V).
  • Controls feature non-linear response curve, allowing more precise adjustments near the centre of the control range.
  • LEDs provide a visual representation of the output level.
  • Ergonomic design.
  • Hand-built and tested in the UK.



  • Model number: W107
  • Format: Eurorack
  • Width: 5HP
  • Depth: approx. 25mm
  • Power consumption:
    • +12V: 30mA
    • -12V: 20mA
    • +5V: 0mA



Please see our Delivery Policy for more information.

    Excluding VAT