Synesthesia combines waveshaping, equalization, and dynamics processing into a single efficient plugin designed for low CPU usage. Its high-fidelity sound quality makes it suitable for use on the master bus, delivering smooth and clean audio enhancement. The plugin employs a unique approach to frequency-dependent harmonics generation along with oversampling, significantly reducing aliasing to inaudible levels and enabling natural-sounding coloration of the input signal.

The plugin allows detailed control over distortion characteristics by offering flexible per-harmonic shaping options, enabling the emulation of various static nonlinear distortion effects. This exceptional control extends beyond static waveshaping, as Synesthesia also includes dynamic processing capabilities. The dynamics section modulates a separate waveshaper curve with adjustable attack and release settings, providing expressive and responsive processing tailored to the material.

Additional features include a distinctive 4-band equalizer, a DC filter, and the option to enable oversampling for enhanced audio clarity. Synesthesia operates with zero latency and is optimized for performance with SSE assembly, ensuring minimal impact on system resources. These characteristics make it a powerful tool for producers seeking precise and transparent waveshaping and dynamics control without compromising CPU efficiency.