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

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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!