Pricing and availability

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Plugin Boutique
$149.00 $119.00 $30.00 · All time low
Thomann
5.0 (3)
$141.00 $115.00 $26.00 · All time low

Average Price: $117

Standard/Professional

$49

$150+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 2 merchants for "Three-Body Technology Kirchhoff-EQ". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.

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Description

Unleash the full potential of your audio with the Plugin Alliance Three-Body Technology Kirchhoff-EQ. This cutting-edge, 32-band parametric EQ plugin is designed with the professional audio engineer in mind, offering a blend of precision, versatility, and intuitive control. The Kirchhoff-EQ stands out with its incredible 117-bit internal processing accuracy, ensuring pristine sound quality and ultra-low distortion dynamics processing.

The Kirchhoff-EQ is engineered with a unique "Robust Nyquist-matched Transform" technology that closely mimics analog frequency response, eliminating the high-frequency cramping typical of conventional equalizers. With 15 distinct filter types, including flat tilt and "sword" filters, and 32 vintage EQ models, this plugin offers a palette as broad as your creative ambitions. Its selectable phase modes (zero-latency, analog, linear, and mixed) provide flexibility to match any phase relationship requirement.

Dive into its powerful dynamic EQ capabilities, with features like two-way thresholds and relative detection options. This allows for complex dynamic processing, such as simultaneous compression and expansion, EQing transients separately from the body, or sidechaining across frequency bands.

Optimized for low CPU usage, the Kirchhoff-EQ comes with modern conveniences like oversampling, lookahead, mid/side processing, and stereo width control. Whether you're crafting the perfect mix or mastering a track, this EQ plugin is your ultimate tool for achieving unparalleled sound clarity and depth.

Key Features:

  • 32-band parametric EQ with ultra-precise 117-bit processing
  • 15 unique filter types and 32 vintage EQ models
  • Robust dynamics processing with bidirectional thresholds and sidechain functions
  • Selectable phase modes: zero-latency, analog, linear, and mixed phase
  • Features include oversampling, lookahead, mid/side processing, and stereo width control
  • Optimized for ultra-low CPU usage

Product specs

Available since July 2025
Los artikel / bundelartikel Los artikel
Delay No
Dynamics No
Effect Filter No
Encoder/Decoder No
Equalizer Yes
Guitar amps/-effects No
Channel Strip No
Metering / Analysis / Correction No
MIDI-FX No
Modulation Effects No
Multieffect / Plugin-Host No
Overdrive/Distortion No
Preamp / Saturation No
Psychoacoustic tool / Enhancer / Exciter No
Restauration No
Reverb No
Special FX No
Summer / Mixing Consoles No
Tape Simulation No
Pitch Shifter / Harmonizer / Timestretching No
Transient Processing No
Vocoder / Vocal effect No
Mastering Tools No
Hardware Controller No
Download Yes

FAQs

What are the key features of the Plugin Alliance Three-Body Technology Kirchhoff-EQ?

The Kirchhoff-EQ is a 32-band parametric EQ plugin that offers refined sound quality, analog modeled curves, ultra-low distortion dynamics processing, 15 filter types, and 32 vintage EQ types emulating real-world devices, making it ideal for professional applications.

Is the Kirchhoff-EQ plugin suitable for mastering?

Yes, the Kirchhoff-EQ is designed for critical professional applications, including mastering, due to its precise control over frequency bands and high-quality sound processing.

Can the Kirchhoff-EQ be used with all major DAWs?

The Kirchhoff-EQ is compatible with most major DAWs that support VST, AU, or AAX plugin formats, ensuring broad usability across different production environments.

Does the Kirchhoff-EQ offer any unique filter types?

Yes, the Kirchhoff-EQ provides 15 filter types with continuously variable shapes, allowing for versatile and precise frequency shaping to suit various audio processing needs.

How does the Kirchhoff-EQ handle analog emulation?

The Kirchhoff-EQ includes 32 vintage EQ types that emulate the characteristics of real-world analog devices, providing users with a range of classic EQ sounds within a digital format.

Dan Worrall

Dan Worrall

A Totally Biased Review of the Kirchhoff EQ

Video thumbnail for A Totally Biased Review of the Kirchhoff EQ by Dan Worrall

A Totally Biased Review of the Kirchhoff EQ

Dan Worrall

Dan Worrall

Video thumbnail for HOLY WOW - The Kirchhoff EQ Is INCREDIBLE by Produce Like A Pro

HOLY WOW - The Kirchhoff EQ Is INCREDIBLE

Produce Like A Pro

Produce Like A Pro

Video thumbnail for Maria Elisa Ayerbe EQs Latin Pop with the Kirchhoff-EQ | Plugin Alliance by Plugin Alliance

Maria Elisa Ayerbe EQs Latin Pop with the Kirchhoff-EQ | Plugin Alliance

Plugin Alliance

Plugin Alliance

Video thumbnail for Better than Pro-Q3? The New KING of Equalizers Kirchhoff EQ 🤯🤯 by MixbusTv

Better than Pro-Q3? The New KING of Equalizers Kirchhoff EQ 🤯🤯

MixbusTv

MixbusTv

Video thumbnail for Three-Body Technology Kirchhoff-EQ - Trailer | Plugin Alliance by Plugin Alliance

Three-Body Technology Kirchhoff-EQ - Trailer | Plugin Alliance

Plugin Alliance

Plugin Alliance

Video thumbnail for Is the Kirchhoff EQ really better than Fabfilter ProQ3? by White Noise Studio

Is the Kirchhoff EQ really better than Fabfilter ProQ3?

White Noise Studio

White Noise Studio

Video thumbnail for EQing Hip Hop with the Kirchhoff-EQ | Plugin Alliance by Plugin Alliance

EQing Hip Hop with the Kirchhoff-EQ | Plugin Alliance

Plugin Alliance

Plugin Alliance

Video thumbnail for Three-Body Technology - Kirchhoff-EQ Playthrough | Plugin Alliance by Plugin Alliance

Three-Body Technology - Kirchhoff-EQ Playthrough | Plugin Alliance

Plugin Alliance

Plugin Alliance

Video thumbnail for Three-Body Technology Kirchhoff EQ | Best EQ Plugin Ever Made? by Audio Sorcerer

Three-Body Technology Kirchhoff EQ | Best EQ Plugin Ever Made?

Audio Sorcerer

Audio Sorcerer

Video thumbnail for Three Body Technology Kirchhoff EQ Features And Sound by Production Expert

Three Body Technology Kirchhoff EQ Features And Sound

Production Expert

Production Expert

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Three-Body Technology Kirchhoff-EQ.

Features and functionality

  • Kirchhoff-EQ excels in side-chaining and offers an extensive range of features, making it versatile for those who need detailed control over their EQ settings.

    Source
  • Kirchhoff-EQ includes 11 filter types with continuously variable shapes and 30 vintage EQ types modeled from real-world devices, offering extensive flexibility in sound shaping.

    Source

Comparisons

  • Pro-Q 4's advantage over Kirchhoff lies in its spectral dynamic bands, akin to having Soothe2 integrated, which may not be necessary for all users.

    Source
  • Kirchhoff-EQ's analog-modeled curves provide more flexibility than traditional emulations, offering benefits like those seen in PA's Mäag EQ2 emulation, which effectively nulls with the actual emulation.

    Source

Value and pricing

  • At $61, Kirchhoff-EQ is considered a steal, especially when combined with Spec Craft for a powerful setup at a lower cost than Pro-Q 4.

    Source

User experience

  • Some users find Pro-Q to be faster and more intuitive for simple EQ tasks compared to Kirchhoff, which may take more time to navigate due to its extensive features.

    Source
  • A user noted that the Kirchhoff-EQ's advanced dynamic EQ and analog-modeled band interactions set it apart, despite lacking non-linearities, making it versatile for precise audio adjustments.

    Source

Software and compatibility

  • Some users report installation delays with the Plugin Alliance Manager, where plugins appear several hours after purchase, suggesting patience or contacting support if issues persist.

    Source

Critic Reviews

Review: Kirchhoff EQ by Three Body Technology | Audio Plugin Guy

audiopluginguy.com

Kirchhoff EQ by Three Body Technology is a highly customizable and feature-rich parametric EQ plugin that challenges the Fabfilter Pro-Q3. With 32 bands, analogue-matched curves, and 32 vintage EQ models, it offers unparalleled flexibility for professional applications. The standout dynamic processing features and 117-bit processing enhance sound clarity, making it a joy to use. However, it lacks harmonic information from vintage EQs and a match EQ feature, which might be missed by some users. Overall, Kirchhoff EQ emerges as a robust and advanced equalizer, a dream for those who crave customization and control.

positive

Three Body Technology Kirchhoff EQ - Expert Review | Production Expert

production-expert.com

A robust entrant in the EQ plugin market, the Three Body Technology Kirchhoff-EQ impresses with its expansive feature set, including 32 bands, dynamic processing, and nine vintage models. Critiques highlight its exceptional sound quality, adaptability, and the unique 117-bit processing, which enhances acoustic music with clarity and smooth highs. However, its demanding CPU usage and lack of iLok support may deter some users. Despite these setbacks, Kirchhoff-EQ receives high praise for its technical brilliance and flexibility, earning it a silver award from the experts. A strong choice for those seeking a high-end EQ solution.

positive

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