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Description

Step into the future of mastering with iZotope Ozone 9, a sophisticated suite that blends cutting-edge technology with intuitive design. Whether you're aiming for a sleek modern finish or a warm vintage touch, Ozone 9 has you covered with its expanded Master Assistant. This feature harnesses machine learning to tailor-fit your audio with custom presets, helping you achieve the perfect sound in seconds.

Ozone 9's Match EQ module is a game-changer, allowing you to capture the essence of your favorite tracks with an 8,000-band EQ for unparalleled precision. Whether you're matching a track from your session or a reference file, you'll have full control over the end result, with the ability to save your best settings as presets for future use.

The software also boasts an overhauled Imager module, offering multiband controls and an improved Stereoize mode to add expansive width to your tracks. Plus, with NKS support, you can seamlessly integrate Ozone into your existing production workflow, ensuring your creative process remains uninterrupted.

Ozone 9's interface is not just sleek but also resizable, making it adaptable to any workspace. Experience faster performance, smoother metering, and lower CPU usage, enabling you to focus on what truly matters—creating great music.

Key Features:

  • Expanded Master Assistant with machine learning for custom presets
  • Match EQ with 8,000 bands for precise reference track matching
  • Overhauled Imager module with multiband controls
  • NKS support for seamless integration into production workflows
  • Modern, resizable interface with improved performance and low CPU usage

Product specs

Plugin Format VST, AU, AAX
Operating Systems Mac, Windows
iZotope, Inc.

iZotope, Inc.

How to Master a Song from Start to Finish with Ozone 9 | iZotope

Video thumbnail for How to Master a Song from Start to Finish with Ozone 9 | iZotope by iZotope, Inc.

How to Master a Song from Start to Finish with Ozone 9 | iZotope

iZotope, Inc.

iZotope, Inc.

Video thumbnail for How to Master if You Are Not a Mastering Engineer by iZotope, Inc.

How to Master if You Are Not a Mastering Engineer

iZotope, Inc.

iZotope, Inc.

Video thumbnail for iZotope Ozone 9 - Everything You Need To Know by In The Mix

iZotope Ozone 9 - Everything You Need To Know

In The Mix

In The Mix

Video thumbnail for iZotope Ozone 9 by White Sea Studio

iZotope Ozone 9

White Sea Studio

White Sea Studio

Video thumbnail for How to Use Master Assistant in Ozone 9 | iZotope by iZotope, Inc.

How to Use Master Assistant in Ozone 9 | iZotope

iZotope, Inc.

iZotope, Inc.

Video thumbnail for Izotope OZONE 9 Master Test by Sanjay C

Izotope OZONE 9 Master Test

Sanjay C

Sanjay C

Video thumbnail for iZOTOPE Ozone 9 Demo - Warren Huart: Produce Like A Pro by Produce Like A Pro

iZOTOPE Ozone 9 Demo - Warren Huart: Produce Like A Pro

Produce Like A Pro

Produce Like A Pro

Video thumbnail for Izotope Ozone 9 Review [Standard/Advanced] **watch before you buy** by Weaver Beats

Izotope Ozone 9 Review [Standard/Advanced] **watch before you buy**

Weaver Beats

Weaver Beats

Video thumbnail for iZotope's Ozone 9 mastering software is even smarter than before by MusicTech

iZotope's Ozone 9 mastering software is even smarter than before

MusicTech

MusicTech

Reviews

PROS

  • Modular VSTs allow individual component use without loading full program

  • Comprehensive mastering suite with professional, industry-standard tools

  • Powerful AI mastering features save time in the mastering process

  • Excellent stereo imaging and vintage compressor modules

  • Extensive preset library aids in learning mastering techniques

  • Visual tools like Tonal Balance Control enhance user experience

  • Dynamic EQ and Maximizer praised for their effectiveness

  • Allows for standalone use or integration into DAW

  • Great for beginners with accessible learning resources

  • High-quality parametric EQ and mastering limiter

CONS

  • Lacks an expander, limiting certain dynamics processing capabilities

  • "Vintage" limiter and Pultec EQ emulations don't meet expectations

  • Price may be prohibitive for some users

  • CPU-intensive, especially when used within original sessions

  • AI mastering not always reliable, requires manual adjustments for best results

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about iZotope Ozone 9.

Features and functionality

  • The Tonal Balance Control plugin in Ozone 9 provides an average target curve, useful for genre-specific mastering, aiding in achieving balanced mixes.

    Source
  • Ozone 9's Master Assistant is praised for identifying dynamic EQ issues, serving as a valuable guide for adjustments.

    Source
  • True peak limiting in Ozone is crucial for preventing inter-sample peaks, especially when preparing tracks for streaming services.

    Source
  • Ozone 11 introduces a pink noise corrector and allows individual processing of elements like vocals and drums, useful for emergency but not necessary for personal projects.

    Source
  • Ozone's dynamics are highly regarded for multiband compression, with a recommendation to set module crossovers to Hybrid mode to avoid phase shifts.

    Source
  • Tonal Balance Control becomes more useful with a custom reference curve, as default ones may not suit electronic dance music. Proper understanding of its use enhances accuracy.

    Source

Use cases and applications

  • For classical music, subtle parallel compression using the Vintage Compressor module with a slow release and low ratio is recommended to increase track density without over-compression.

    Source
  • For mastering classical music, focusing on EQ balancing and light limiting is often sufficient, avoiding heavy-handed AI adjustments that might not suit the genre.

    Source
  • Low End Focus and Spectral Shaper are deemed effective repair tools, especially useful for restoring older music rather than regular mixing.

    Source

User experience

  • The AI Master Assistant can over-amplify mid-highs and scoop lows; users suggest tweaking these settings post-application to better suit individual mixes.

    Source
  • Users find Ozone 9's assistant better than Ozone 11's, but prefer using it as a third-party opinion due to its tendency to over-process and brighten mixes too much.

    Source

Software and compatibility

  • Ozone 9 can be used as a standalone application separate from a DAW, a feature removed in Ozone 10, which some users miss for its separation of mixing and mastering.

    Source

Comparisons

  • Ozone Advanced is often more affordable on sale compared to FabFilter, which rarely offers significant discounts, making iZotope a better choice price-wise for some users.

    Source
  • The Smart:Limiter from Sonible is suggested as an alternative for its mastering sound quality, although Ozone is still valued for bus channel use.

    Source
  • While Ozone 9 is praised for its features, some users prefer FabFilter plugins for their low CPU usage, focused updates, and pricing model that rewards incremental purchases.

    Source

Value and pricing

  • Some users find Ozone's full price high, recommending purchasing during sales for quick mastering on demo tracks, while considering alternatives if budget is tight.

    Source

Critic Reviews

iZotope Ozone 9 Review

musictech.com

iZotope Ozone 9 packs a punch with its innovative new modules like Master Rebalance and Low End Focus, offering musicians powerful tools for mastering. The improved GUI and additional features elevate the workflow, making it a go-to for both new and seasoned users. However, some might find the lack of a true module bypass a frustrating oversight, and the CPU demands can be hefty when fully loaded. While the updates aren't revolutionary, they refine an already strong package. Overall, it’s a robust selection for mastering duties that delivers excellent results, but be mindful of your system's capabilities.

positive

A "Lived In" Review of iZotope Ozone 9 - Everything Recording

everythingrecording.com

Ozone 9 elevates mastering with impressive new features like Low-End Focus and enhanced Master Assistant, making it a must-have for serious producers. The interface improvements and plugin integration are standout highlights, ensuring a smoother workflow. However, the Reference section and Tonal Balance Control could use more functionality and flexibility. The limitations in Master Rebalance also detract from the experience. Overall, while not without its flaws, Ozone 9 solidifies its place in the mastering toolbox, appealing to both seasoned engineers and newcomers alike.

positive

iZotope Ozone 9 Advanced review | MusicRadar

musicradar.com

iZotope Ozone 9 Advanced dazzles with its formidable new features like Master Rebalance and Low End Focus, making it a top-tier choice for mastering. The sleek, resizable GUI and improved Master Assistant enhance usability and performance. However, the lack of compelling upgrades for Standard and Elements users may leave some feeling unfulfilled. While it's not a game-changing release, those who frequently handle stereo tracks will find the new capabilities invaluable. Overall, a worthy addition to any audio engineer's toolkit.

positive

Review: iZotope’s Ozone 9 isn't just for mastering - postPerspective

postperspective.com

Ozone 9 is an impressive all-in-one mastering suite that goes beyond its intended purpose. The standout Master Assistant feature and vintage modules deliver warmth and clarity, making the mastering process more accessible for newcomers and seasoned pros alike. While the plugin’s limitations in EQ gain adjustments may frustrate some, the modern modules compensate with user-friendly interfaces and versatile applications. However, those seeking more character from tape emulation might feel it lacks certain imperfections. Overall, Ozone 9 is a powerful tool that seamlessly blends modern technology with classic analog warmth, appealing to both music and dialogue editors.

positive

Review: iZotope Ozone 9 - Mixonline

mixonline.com

Ozone 9 showcases a robust suite of mastering tools that simplify complex tasks while maintaining impressive sound quality. The standout Master Rebalance module offers real-time adjustments to mixed audio, making it a game-changer for both seasoned engineers and novices. Enhancements to the Master Assistant provide more customizable starting points, while the Low End Focus module effectively shapes bass frequencies. However, the lack of a zoom function for trimming audio and limitations in playback options for multiple files detract from its overall utility. Despite these shortcomings, Ozone 9 is packed with features that justify its price, especially in the Advanced version.

positive
Add

4.5 out of 5

Based on 100 Reviews and 678 Ratings

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carbinax

Best Ozone yet !!

I got the Tonal balance bundle, so along with Ozone 9 advanced, I also got Neutron 3 advanced and Nectar 3 Plus . I 've had Ozone 7 and 8 and they've gone from strength to strengthm but one of the things I loved immedately about 9, is that you can load every one of the modules as a vst in it's own right, so I could load Vintage tape on a snare, and then grab Neutron 3's Transient shaper, or any other combination, without needing to use all those modules only from within the Ozone shell program itself, and I find that liberating, because if I wanted to use the exciter on a hi hat, I don't have to load the whole program, which is like using a sledgehammer to open a peanut. I wasn't expecting this as a feature, and I'd never seen anyone else mention it, so it was a great surprise, after scanning in FL for new plugins, to discover that the modules were all listed individually. Very nice surprise !!! I can still load Ozone, and whatever module environment I want within it, but the freedom to set adrift from the main program is awesome !!

namesuppressed

Ozone 4 has some features later Ozone versions don't...

Even though I have Ozone 7 and use it most of the time, I still use Ozone 4 for a few things, though usually on a channel rather than the master bus. The Multiband Dynamics in Ozone 4 includes a gate feature that isn't in 7, so you can eliminate specific frequency ranges below a certain threshold. Sometimes that's exactly what you need to remove noise & keep the sparkle on a channel. And then there's the frequency matching & morphing! Ozone 7 has this too, but Ozone 4 let you save snapshots of different songs / channels & reload the snapshots from a file later. I'd built a library of EQ curve snapshots from my favorite songs, and also of isolated tracks from commercial songs. So if you wanted your vocal to match the frequency curve of a pro isolated vocal you found, or to match the EQ of your guitar to an isolated pro guitar part, you could save a snapshot of the isolated track to your library, then use Ozone 4 to match to it... or even just show the curve as a comparison reference while you program in your own EQ with other plugins.

Version: iZotope Ozone 4
jean_martineau

Expander, magnetic compression, Reel to Reel machines...

This nice looking package doesn't features an expander. In olde tymes there were compressors and expanders in the studio...this is because there was no Dolby (compander) and to reduce the tape hiss that was very high because of the tapes themselves, they were needed. Note that I would try to process a tape this way...I relie on my Dolby SR and it's perfect. Also there are different kinds of compression and a tape recorder allows you to make magnetic compression...magnetic compression is said to begin at 1000 nW/m with a 50 micron tape. So you need a powerful machine that pushes at least at +12dB and there are plenty in the pro world. My Studer A-807 doesn't want to run these days ( a chemical capacity, I guess ), so I use my Revox PR99mk3 with 35 Micron tape and it's ok.
Few years ago, I wanted to buy an old Ampex Machine but the specialist told me that he couldn't give a guaranty because it was too old and he added that to get the sound of the 60's, I had better trying to find vintage mics. On his advice I purchased a pair of AKG Solitube and they are already vintage...now as long as R2R machines are concerned would I choose an ATR100, a A820, a Sony, I thing I'd choose the Studer because it calibrates automatically...well, to 'tune ' a R2R is one thing but 'detune' it is much more difficult. Still, the sound engineers could do that in the 70's when R&R was great. That's all [email protected]

Version: iZotope Ozone 7
xaqary

Vintage? Nope.

It's limitations? The Limiter. I feel a bit condescended to with the slow release times being called "vintage". I'm assuming they figured old gear= old dried out capacitors but while I'm not at all an electrical engineer I do know how to recognize my equipment needs servicing. I get it, sure...but I feel like I'm being taken for a rube.

Next? The "Pultec EQ". Come on. Sounds nothing like the insanely signature sound if a Pultec in the low frequencies. The upper range is a bit better but still. Why bother with this?! You made great stuffs is this just an appeal to the "Heritage Heads"? If so, I'm saddened. I loved the sorta "fabfilter" model they kinda had- "fuck the GUI interface of hardware lets just make something killer" ideals.

All that said? Ozone is a totally killer plug in. I use it often...just not the new "vintage" section in most cases. It's strengths are elsewhere.

Version: iZotope Ozone 7
jimmarchi1

I think 'vintage' and I think program dependent time constants and threshold.... not everyone is Chris Lord Alge wh thinks theat his vntage stuff is better with the original aprts and that its better the way it is than it would b performing at spec. Of course I use the CLA LA2A, 3A and 1176es all the time and they're modelled off his gear that's all dried out so maybe there's something to it now that I think about

all the modern aspect of ozone are very cool, agreed

xaqary

Haha- Yep. The whole program dependent TC thing is not something I expected outta iZotope's house. I agree, I do think there is something to it, it has its place- I just have plenty of that kit already. Maybe it's better to say that's not what I come to iZotope for. I understand, I just can't help feeling pandered to sometimes.

Failed to mention the new limiter (maximumizer) IRC IV "modern" is killer. The new multi-multi-band compression algorithm is awesome. There's a lot under the hood of 7 so I'll likely have to update this more.

erynn

Ozone 10 is actually really good.

Pretty epic plugin honestly.

Just slap it on your master channel, edit some stuff, and call it a day. who needs mastering engineers when you got ozone?

Still recommend a mastering engineer though.

Preferred Settings + Usage:

Ozone 10 Standard is what I have.

meow
meow

158

All You Need

The Ozone 8 Suite is the best all-in-one kit for mixing and mastering your song. Provides incredible modularity and simplicity when taking care of frequency balancing, stereo imaging, leveling, and more. Provides a great set of presets that show you what each genre aims for in their various mixing and mastering styles. Quite literally the Midas Touch of music.

Version: iZotope Ozone 8
seethru

THE mastering suite

This bundle has literally everything an in-the-box producer could need for mastering their mixdowns. All of the plugins work wonders (the harmonic exciter is my favorite, it does really cool stuff to your hi hats), and it really makes your final product shine when used correctly. A lot of people bounce audio out to a new session and then use Ozone, but I prefer to use it in the original session, although this is CPU-intensive and really about personal preference. If you are going to use it in-session, I recommend doing some A/B testing with other mastered tracks BEHIND these plugins using Sample Magic A/B or something similar.

Version: iZotope Ozone 5
nokcternal

I like this. Worth giving it a try.

This plugin is pretty new to me but so far I'm enjoying using it. I really like the way that the UI is laid out and how you can turn on and off certain effects depending on what it is that you want to be using. I don't really like the presets all too much but I'd probably want to master things myself rather then let a plugin do it for me (unfortunately, the same can't be said for everybody). A good way to describe this plugin is that it's a bundle of effects that you would commonly use for mastering all crammed into one VST in a nice neat little interface.

I'm not sure if this is going to become my main mastering plugin, but this undoubtedly has potential.

Version: iZotope Ozone 5
freezeetch

AMAZING!

This is amazing for mastering applications of course, but as you can deploy all the individual components as separate VSTs the Advanced version makes it so much more versatile and useful on the production side as well. Blown away by the combined powers of the Vintage Limiter and Maximizer, as well as the Multiband Exciter, and the visual tools are quite useful as well (Stereo Imager, Tonal Balance Control). Still learning the Dynamic EQ, and I tend to prefer FabFilter Pro-Q 2 as my go-to EQ, but this one is still great. Some say it's overpriced, but I managed to score it for about $270 by following the upgrade path from Elements to Standard to Advanced when they were on sale. Essential!!!

Version: iZotope Ozone 8
skydatadnb

The go-to mastering plugin.

This plugin is very interesting and effective. It can also be a resource for beginners to test the waters, so to speak, when experimenting in trying DIY mastering. Very nice, very effective, an industry standard....but as always, I would recommend at least considering not overlooking DAWs simple, but effective, plugins for mastering.

Version: iZotope Ozone 8

Artist usage

Add artist
See how Jay Hardway uses iZotope Ozone 9

Jay Hardway

Music Producer, DJ

...
Verified via Twitter

@PlusGix asks Jay Hardway on Twitter, "hola hey bro, your plugin favorite for mastering ?" Jay Hardway responds, "different every track, but I like to use Izotope Ozone"

See how The Glitch Mob uses iZotope Ozone 9

The Glitch Mob

Music Producer

...
Verified via Tumblr

There is a picture that shows The Glitch Mob using IZotope Ozone 5 in this interview.

See how Mick Gordon uses iZotope Ozone 9

Mick Gordon

Guitarist, Composer

...
Verified via YouTube

at 1:22 you can see an instance Ozone 7 open on his computer

See how Sub Focus uses iZotope Ozone 9

Sub Focus

Music Producer

Sub Focus & Danny Wheeler

...
Verified via Askaudiomag

"I'm a big fan of the iZotope plugins, Ozone and Alloy."

See how Mord Fustang uses iZotope Ozone 9

Mord Fustang

Music Producer

...
Verified via Photo

In a photo shared on Facebook, Mord Fustang is seen using iZotope Ozone 9, a mastering plugin essential for his music production.

See how Odesza uses iZotope Ozone 9

Odesza

Music Producer

...
Verified via Photo

In a Sept 2014 interview on Beatport, when asked, "...could you tell us a bit about your current studio setup?" Odesza responds, "...As far as software, we use lots of Native instruments plug-ins, SoundToys, Logic, Ableton, Maschine, and Ozone 5." Original source here.

See how The M Machine uses iZotope Ozone 9

The M Machine

Music Producer

...
Verified via reddit

Ozone 5 is specified by Andy in this July 10, 2012 Reddit AMA reply, with another mention by Eric in this March 6, 2017 Reddit AMA reply.

2012

Andy: We master everything ourselves - the final sound of a song is so related to mixing, and mastering is really almost an extension of that process, so we'd be really uncomforatble giving our music to someone who doesn't really know what we're going for with our sound. We use Ozone 5 almost exclusively now - it's a really awesome plugin.

For the most part, if a song is mixed right, mastering is mainly a loudness maximizing process. We've found that it's better to fix "mix issues", too much bass, too sharp drums, etc. in the mix when they present a problem during mastering, rather than attack the whole track with EQ or other processing. Oftentitmes it's one element of the track - sub bass, or a high hat that's too loud, that prevents a master job from working right.

2017

Logic X! As far as plug ins: Diva, ANA, NI Maschine, Izotope Vinyl and Ozone, Fab Filter Saturn, Pro Q2, Pro MB, and Pro L are great. -E

See how Savant uses iZotope Ozone 9

Savant

Music Producer, DJ

...
Verified via Photo

In this interview with the Future FM blog, Savant is asked about his mastering process, he mentions ''I use a bunch of stuff but my favorite is iZotope Ozone''.

See how Morgan Page uses iZotope Ozone 9

Morgan Page

Music Producer

...
Verified via reddit

Morgan Page mentions using Ozone for mastering several times in this AMA.

Additionally, Morgan Page sent an email to Equipboard in February 2017 specifying that he uses Ozone 7.

See how Illenium uses iZotope Ozone 9

Illenium

Music Producer

...
Verified via YouTube

In a production livestream hosted by Meta 8D on YouTube, Illenium uses iZotope Ozone 9, showcasing its role in his music mastering process.

See how Getter uses iZotope Ozone 9

Getter

Music Producer

...
Verified via YouTube

You can see that in his Instagram livestream he is working on Pink Guy - Fried Noodles(Getter Remix) . At 10:53 Tanner pulls up the iZotope Ozone 7 imager for one of the lead synths in the drop.

See how San Holo uses iZotope Ozone 9

San Holo

Guitarist, Music Producer

...
Verified via Cymatics.fm

In the Cymatics.fm workshop, San Holo discusses using iZotope Ozone 9 as the final plugin on his master channel for the track "Light." He mentions pushing the limiter extensively since everything is sidechained to his kick and snare, allowing for greater headroom. Additionally, he applies stereo spread to the mids and highs. Note: The source initially mentioned Ozone 8, but it is Ozone 9.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use iZotope Ozone 9, it is most commonly used with the following gear.

1 alternative for iZotope Ozone 9, curated by the Equipboard community.

iZotope Ozone 10 Advanced Mastering Software Suite

$299.00

high-end alternative

Honestly, I recommend just hiring a mastering engineer, it'll give a better sound.

Trust n Believe :)

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