Nietoescia Effects SD1 with boost 2023 - phosphorescent yellow

The SD1 with Boost by Nietoescia Effects evolves the classic asymmetric overdrive architecture to deliver a comprehensive, stage-ready solution. This unit integrates a medium-gain overdrive—based on the iconic SD-1 circuit—coupled directly to a linear power booster stage inspired by the legendary LPB-1. Stepping away from traditional configurations, the boost module is strategically positioned post-overdrive, acting as a pure, independent volume elevator for solo passages without altering the saturation or dynamic response achieved in the first stage. The level of this clean boost is precisely calibrated via an internal trimmer, allowing the player to preset the exact output margin. Physically, the pedal is housed in a high-visibility, phosphorescent yellow chassis, complemented by minimal typography for a clean, intuitive layout under any lighting conditions.