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Hampshire Electronics

ADSR Envelope Generator Eurorack Analogue Oscillator Module

ADSR Envelope Generator Eurorack Analogue Oscillator Module

Regular price £55.00 GBP
Regular price Sale price £55.00 GBP
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The Hampshire Electronics ADSR Envelope Generator is a 100% analogue envelope generator in the popular Eurorack format.

An envelope generator produces a voltage at its output which can be used for modulating a range of other functions, generally a Voltage Controlled Amplifier or Voltage Controlled Filter.

The shape of the envelope generated by the module then controls the volume of output by the VCA or the filter cut-off.

The ADSR envelope has four distinct phases: Attack, Decay, Sustain and Release. Together these phases make up the well-known ADSR shape.


The key details of the ADSR are:  

  • 14HP Wide Eurorack module with thin profile (20mm deep from faceplate)
  • Controls designed and laid-out with performance in mind
  • 100% analogue circuitry
  • Short snappy fast attack
  • Capable of very long attacks, decays and releases, especially when positive feedback is used
  • Gate CV input and button
  • Retriggering with trigger CV input and button
  • A range of attenuated inverted and non-inverted outputs
  • Voltage control of Attack, Decay, Sustain and Release
  • Self-feedback from inverted and non-inverted inputs enables the shape of the Attack, Decay and Release phases to be customized
  • 43ma @ +12v
  • 43ma @ -12v


Click here to download ADSR Envelope Generator Instructions and Details

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