bmc053 4 quadrant multiplier and panner

This module is a specialized VCA that can act as a Four-Quadrant Multiplier (sometimes referred to as a "Ring Mod") or as a panner. The main difference between a 4QM and a standard VCA is how it reacts to negative control voltages. A standard VCA will output zero volts, whiles a 4QM will output an inverted signal with voltage proportional to the input voltages.

https://synthcube.com/cart/makers/michael-barton/bmc052-4-quadrant-multiplier-and-panner?limit=100

• ? mA +12V
• ? mA -12V
• ? mA 5V

Available as an assembled Module and as a DIY project.

This Module is currently available.