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
