Studio Electronics
Shapers Dual Envelope Generator - 12HP

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Item: N13-3713

Availability: In stock

Shapers Dual Envelope Generator - 12HP


‘Shapers’ is a dual four stage envelope generator with independently adjustable ATTACK, DECAY, SUSTAIN, and RELEASE stages. This hybrid ADSR smooths the shape of the incoming gates and triggers to produce a more expressive instrument. The ADSR output can be used to control the amplitude of an oscillator, the cutoff frequency of a filter or any other function on a module that accepts control voltages. The incoming gate or trigger signal passes through each of the four stages to output an envelope. When the ADSR module receives a gate or trigger signal, the ATTACK determines the amount of time needed for the envelope generator to reach the peak output voltage and move on to the decay stage. DECAY sets the amount of time needed to transition to the level set by the sustain knob. The SUSTAIN level is maintained as long as the incoming gate remains on or high. Once the incoming gate goes low or off, the release stage takes over. The RELEASE knob sets the time needed to close the envelope and return the ADSR output to 0 volts.


  • Responds to lightening fast or slow envelope shapes
  • Two different Long Range Envelope settings
  • Short and Long range time settings for both ADSRs
  • 8 attenuation pots control ATTACK (x2), DECAY (x2), SUSTAIN (x2), RELEASE (x2), delivering smooth, detailed, and complex expression
  • Five patch points: IN 1, OUT 1, INV 1, IN 2, and OUT 2

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  • Eurorack Module w/ standard power 12v power
  • Class A Circuit design
  • 12 HP Width
  • 40mm Depth (Including connectors)
  • Current Draw: Coming soon

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