Multi-stage, switchable logic and pattern-generation module combining utility and performance-oriented features. Up to 4 inputs and 12 simultaneous outputs in a unique cascading architecture with CV switching and linking between the 2 stages. Perform basic logic utility tasks, create complex patterns and create rhythmic variations via on-board or external CV control. LED status on all inputs and outputs for clear status indication. Power-supply protection. Shallow, skiff-friendly build.