lkjb Luftikus

lkjb Luftikus is an outstanding free EQ VST plugin that captures the warmth of vintage analog equalizers. It resembles the renowned Maag EQ4 plugin, a high-end offering from Plugin Alliance ($229). The open-source Luftikus features fixed half-octave bands, a high-frequency boost, and the capability to make deep cuts without altering the overall gain. The unique “Keep-Gain” allows users to make EQ decisions based on the frequency response instead of perceived volume.

I love this feature as it helps me avoid falsely detecting increased loudness as an EQ improvement. Luftikus is particularly useful for enhancing detail and clarity in the top end. It preserves the top-end frequency structure, boosting the target area of the spectrum without causing harshness, artifacts, or nasal resonance. The plugin’s simplicity and straightforward, user-friendly interface invite you to easily engage and explore its features.

You don’t have to be an EQ expert to get the most out of Luftikus. It’s one of those highly intuitive plugins that both beginners and mixing professionals can put to good use. When I compared Luftikus to the Maag EQ4, the curves aligned almost exactly, with the Luftikus offering slightly more air boost at the max setting. So, look no further if you want professional-quality results with a free EQ plugin. Luftikus offers some additional workflow enhancement features, like the double-click-to-reset knobs and a mastering mode that makes the knobs “stepped” to simplify decision-making.

It is one of the best free equalizer plugins at the moment.