Plugin Alliance TBTECH Kirchhoff EQ v1.7.0 Rev1-BUBBiX

TBTECH Kirchhoff-EQ is a 32-band parametric equalizer for producers who need detailed tonal shaping and dynamic frequency control. It suits mixing and mastering tasks, from cleaning up individual tracks to balancing a full mix, with Windows 64-bit support in VST2, VST3 and AAX formats.

Choose from 15 filter types, including bells, shelves, tilt and more specialized shapes, alongside vintage-inspired EQ curves. Its frequency-response matching is designed to avoid the high-frequency cramping associated with conventional digital EQ designs. Zero-latency, analog, linear-phase and mixed-phase modes let you choose how the EQ handles phase relationships.

Dynamic bands go beyond static cuts and boosts. Two-way thresholds, onset adjustment and relative detection provide ways to compress and expand a frequency region, treat transients differently from sustained sound, or link one band’s response to activity elsewhere in the spectrum.

Spectrum grab helps you target frequencies visually, while mid-side processing, stereo-width control, lookahead, oversampling and global EQ scaling support more involved adjustments. Version 1.7.0 also updates touchscreen handling, settings navigation and pitch display in spectrum grab mode.