ADSRVCA is a multi-mode envelope generator with an integrated Voltage Controlled Amplifier (VCA). This envelope generator is capable of producing a classic, gate driven Attack/Decay/Sustain/Release (ADSR) envelope as well as a self sustaining, looping Attack/Decay (AD) and Attack/Decay/Release (ADR) one shot envelopes. The integrated VCA eliminates the need for an external VCA module and can be used independently when an external control voltage is utilized. The envelope controls the shape of the VCA’s amplitude response by default.

  • Classic ADSR envelope generator
  • HI/LO speed mode
  • AD looping and one-shot modes
  • Normal and inverted envelope outputs
  • Integrated VCA with external CV input (normalized to ADSRVCA positive envelope output)
  • Gate and trigger inputs

Width: 6 hp

Depth: 25mm

Power: +36mA, -16mA


MSRP: $169