The Mastering EQ is crafted specifically for mastering applications, offering a unique filter design originally developed for precise speaker management. This innovative approach delivers smooth, musical tonal adjustments that maintain harmonic balance across your mix. Unlike traditional equalizers, the Mastering EQ creates flat transitions between adjacent bands, avoiding unwanted peaks or dips and preserving the natural character of instruments and vocals while applying tonal changes. This results in a refined sound shaping experience ideal for professional audio engineers and serious enthusiasts alike.

Equipped with 31 control bands spanning the full audible spectrum, the Mastering EQ provides extensive tonal control with the ability to boost or cut frequencies by up to 14dB per band. Its intuitive interface allows fast and precise adjustments, enhancing workflow efficiency. In addition, the powerful high-pass and low-pass filters offer selectable slopes to effectively remove unwanted low-end rumble or high-frequency hiss, contributing to a cleaner and more polished mix. These features, combined with the sonic quality inherited from Harrison's XTool plugins, make this EQ a standout choice for mastering purposes.

The Mastering EQ also integrates advanced visualization tools, including an RTA Analyzer with 'Graph' and 'Lightning' modes for detailed frequency spectrum analysis. The 'Graph' mode provides highly accurate low-frequency resolution, helping identify mixes’ imbalances, while the 'Lightning' mode highlights transient peaks, allowing for precise frequency spike detection. Additionally, the DSP curve-match technology ensures seamless boosts or cuts across multiple bands without phase issues, enabling smooth tonal shaping. Together, these features empower users to master their mixes confidently with exceptional sonic clarity.