Multimode filter and rectifier

This is a two-pole state-variable filter that uses inductors as well as capacitors as the main integrating elements. High-pass, band-pass, and low-pass outputs as well as a full-wave rectified input, allowing it to be used as a simple envelope follower.

https://video.northcoastsynthesis.com/index.php?g=MSK+009

• 20 mA +12V
• 20 mA -12V
• 0 mA 5V
• 46 mm Depth

Available as an assembled Module and as a DIY project.

This Module is an early prototype, a concept in development, or an AI mockup