Eiosis AirEQ: Versatile Mixing and Mastering EQ by Slate Digital

Each of the five features in AirEQ has a distinct role. EARTH is aimed at boosting the low end and building foundation without boominess. AIR is intended to open up the high end with a smooth, extended top. WATER provides boosts or cuts with curves the developer describes as smooth and naturally transparent.

FIRE focuses on adding punch, power and impact at any frequency. STRENGTH applies a universal change to the character of the EQ curves, either intensifying or reducing their overall effect. Together, these features let you shape a track from the low end to the top without relying on a single fixed EQ curve.

Slate Digital positions AirEQ for mixing and mastering work across different genres. Because the features cover low-end weight, top-end air and general curve character, it can serve as a main EQ on a bus or track as well as a finishing tool on a master.

Users who want a single EQ with several distinct tonal modes, rather than a standard parametric layout alone, are the intended audience based on the feature set.