Module is available as a DIY project only.
No info about availability.
Looping Envelope Generator
This project is a envelope generator with Attack, Decay, Sustain, and Release (ADSR). There is a range switch for easier adjustment, as well as a loop-function so the envelope generator can be used as a LFO. Also there is an offset-function two move the CV between +10V and -10V. It outputs two CVs, one inverted. The envelope generator is based on the ASM-1 ADSR.