Kirchhoff-EQ is an ultimate 32-band parametric EQ plugin built for all critical professional applications. It has refined sound quality, analogue-matched curves, 15 filter types with continuously variable shape and 32 vintage EQ types modeled from real-world devices. The builtin dynamic processing functions are highly flexible and have ultra-low distorion. All these push Kirchhoff-EQ to a next-generation standard.
TBTech Kirchhoff-EQ v1-6-4 MAC
- 32-band parametric EQ plugin
- Robust Nyquist-matched Transform
- High-Precision Processing
- 15 filter types
- 32 vintage EQ types
- Continuously variable shape
- Psychoacoustic Adaptive Filter Topologies
- Switchable Ultra-High 117-bits Processing

Orchestral Tools - Berlin Brass
Glass Heart
Native Instruments - Action Strings
Undercover Funk Vol 2
Output Exhale
Soundiron – Voices Of Rage
Dulces Sueños: Spanish Pop
Spitfire Audio - Hearth and Hollow Folk Accordion
Keepforest - Evolution Devastator Action
Deep House Vocals
Lo-Fi Glow
Jackin Techno Tools
Hy2rogen Bass House Drops 2
PulseSetter Sounds - Cello Ibrida
Loopmasters Club Funk & Nu Disco
Keepforest - Vikings Cinematic Hybrid Punk Folk
Native Instruments - Session Guitarist - Strummed Acoustic 2
Spitfire Audio – GAZE
Performance Samples – Pacific Ensemble Strings
Cinematic Ambient Melodics







The plugin has drastically improved my audio quality, allowing for more precise control over frequencies. Would highly recommend to any producer or engineer looking to enhance their mixes.
This EQ plugin really brought my mixes to life – love the flexibility and depth it adds. Worth the investment!
I’m really impressed with the sound quality and versatility of this EQ plugin. It’s definitely a game-changer for my mixing process!
This EQ plugin has totally elevated my mixes – the interface is super user-friendly and the sound quality is top-notch!
This EQ plugin has totally upped my mixing game – the sound quality is top-notch and the interface is user-friendly. Highly recommend!