Mix in the moment

Mix smarter and faster with iZotope’s Neutron 4, your complete suite for crafting a professional mix. Sculpt sounds seamlessly while staying in your flow.

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Meet your new mixing suite

Neutron 4 comes with 8 plug-ins including a mothership and 7 component modules. Use the component plug-ins individually or combine them in the mothership to sculpt your sound. Plus, you'll get Visual Mixer, Relay and Tonal Balance Control 2 plug-ins to assist your mixing process.

New! Unmask Module
Exciter Module (New! Trash Mode)
Compressor Module (New! Punch Mode)
Gate Module
Improved! Sculptor Module
Transient Shaper Module
Equalizer Module
Visual Mixer Plug-in
Plus! Relay and Tonal Balance Control 2 Plug-ins
Neutron 4 assistant view

What's New in Neutron 4?

Assistant View

Neutron’s beloved Mix Assistant is now modernized into the new Assistant View, your intelligent control center that produces fast, personalized results.

Hear it in action! Select the hotspots over the image to hear the difference. 🎧 Listen with headphones for best results


Make Space.

The new Unmask Module discovers and fixes masking issues for you, enabling you to reach new levels of clarity. Make space between two competing tracks, balancing your bass and kick or allowing vocals to shine over your mix.

Hear it in action!


Distort Responsibly. Or Not.

A slice of iZotope fan favorite, Trash, is now in Neutron 4. Distort and destroy sound with Trash Mode and dial in specific extremes with the Tone Slider and Tame button. Explore the boundaries of weird and wild.

Hear it in action!

🎧 Listen with headphones for best results


Punch it up.

Make an impact using the new Punch Mode to control and visualize how hard your sounds hit. Add more thump, punch or snap to breathe life into vocals, percussion, bass, and more.

Hear it in action!

🎧 Listen with headphones for best results

Punch Kick

Punch Bass

Punch Electric Drumkit

Decrease Punch

Included with your Purchase of Neutron 4

NEW! Introducing Audiolens

Pair Audiolens with Neutron 4 to match sounds as you mix.

Audiolens will automatically populate saved reference targets to your Neutron 4 Target Library where they will be analyzed by Neutron’s Assistant. You can then quickly match characteristics within the mix of your own track, whether that’s adding some thump to your bass, crisping up your snare, or making hi-hats sizzle. 

Only included with Neutron 4 full version, not Neutron 4 Elements

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Why Neutron 4?

Work faster and smarter

The Assistant View kicks things off right by suggesting a target level and allowing you to customize your starting point.

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Stay in your flow

Neutron makes mixing a part of your flow. Make sweeping improvements with new Intent Controls and find clarity with ease using the new Unmask Module.

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Get creative

Crush and destroy sound with the new Trash Mode and make an impact with Punch Mode, exploring the boundaries of your creative mixing.

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What people are saying

Watch Neutron 4 videos

What's new in Neutron 4
Explore the new Punch Module
How to use the new Assistant View

Ways to Buy

Neutron 4 is available on it's own or bundled with additional award winning plug-ins from iZotope.

Compare to previous Neutron editions

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