ADSR312 - envelope generator

This circuit is based on the Aries 312 envelope generator. It is a very capable, easy to use and discrete (no CMOS or op amps) ADSR with a re-trigger function for more complex envelopes.

https://www.nonlinearcircuits.com/modules/asdr312

• ? mA +12V
• ? mA -12V
• ? mA 5V

Available as an assembled Module and as a DIY project.

This Module is currently available.