VC EG

This is another somewhat lazy design, but a nice easy build.

Basically grabbed the NLC Triad and replaced the pots for Attack & Decay with vactrols.

Not sure why it hasn’t been done before, it is a simple circuit and the results are fun; lots of wobbly, evolving envelopes and it makes an interesting burst generator. It has an End-of-Cycle trigger output which restarts the envelope if no gate is applied to the ‘Do It’ input.

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

• ? mA +12V
• ? mA -12V
• ? mA 5V

Available as an assembled Module and as a DIY project.

This Module is currently available.