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.