Andrew Macaulay's Envelope Collection is a set of three envelope modules for Voltage Modular. The Micro-Envelope and Voltage-Controlled Envelope provide full Decay/Attack/Hold/Decay/Sustain/Release functionality, with the Micro-Envelope is aimed at simpler uses where multiple envelopes are needed, for example to drive the individual harmonics on the Additive Synth, whilst the Voltage-Controlled Envelope is aimed at providing a very flexible envelope with lots of voltage-controlled options, and includes fixed Sustain Time and looping options as well as triggers from each stage. The third module is the Micro Envelope VCA module, which fits a Attack/Hold/Decay/Sustain/Release envelope with a VCA (no envelope CV out) in a small form factor module.
Also included in Andrew Macaulay's Ultimate Bundle
Andrew Macaulay's modules are a suite of useful Control and Utility focused modules for Voltage Modular around gates/trigger handling, envelopes, ratcheting/sequencing and mixing/switching that have been developed by Andrew Macaulay. Andrew is a musician and retired IT pro, and started developing modules for Voltage Modular to add some useful tools for use in his own compositions, before deciding to share them through the store.