Transi-Q: Transient-Preserving EQ Plugin by Three-Body Technology

Three-Body Technology describes Transi-Q as an EQ inspired by a revered analog classic. The developer says it is defined by a fast, smooth and punchy character, and that it performs especially well on percussion and other sources where preserving transients matters.

The design aims to avoid the dulling effect that many EQ boosts and cuts can have on attack. Instead of only changing tone, the plugin is built to keep the initial hit of a sound clear and defined as you adjust its frequency balance.

This makes it a fit for drums, percussive loops and other rhythmic material where the front edge of each hit carries most of the musical information.

Transi-Q provides one high-pass filter, one high-shelf filter, one low-shelf filter and three proportional-Q bell filters. The high-pass filter lets you remove unwanted low frequencies, while the shelves handle broad tonal changes at either end of the spectrum.

The three bell filters use proportional Q, meaning the bandwidth tightens as you increase gain. According to the developer, this gives more focused shaping when you push a band harder, while still retaining attack and definition.

Together, these filter types cover the typical corrective and tonal moves in a mix, from cleaning up low-end rumble to adding focused presence in the midrange.