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WARNING: Producers, Engineers, and Home Studio Musicians
Forget Everything You Were Told About Reverb... And Unlock the Secret to Larger-Than-Life Mixes
Platinum engineer Matthew Weiss reveals a totally NEW way to create impressive depth in your mixes. Start using it today... and WOW your listeners with every track!
Keep an open mind... and cut years off your learning curve!
Did you know…
  • REVERB is the most complex effect in your toolkit
  • "Random Reverb" will ruin your mix
  • ​When you get your ambience right, it will completely blow your mind
  • Forget about arbitrary reverb rules—the pros break them all the time
Dan here, founder of The Pro Audio Files.

I’ll tell you more about my reverb epiphany in just a moment.

But right now, I want to introduce you to the guy holding the Platinum plaque…
Matthew Weiss with Platinum Plaque
Matthew Weiss is a Grammy-nominated engineer with credits including Akon, Ozuna, Becky G, Rick Ross, Swae Lee, and many more.
Matt doesn't like to brag, but he is responsible for my big Aha-moment!

Since then, he's also helped over 9,462 musicians, producers, engineers, composers, sound designers... from beginners to pros... in any genre imaginable.

But look... I’ll be the first to admit:

I’m NOT a natural when it comes to mixing.

Being a musician is what got me into audio engineering in the first place...

So, ever since I got started, I’ve been scouring the web for the best tips and tricks.

And to be honest, I kept reading the same old stuff.

But… I never heard anyone talk about REVERB the way Matt does.

Not on blogs.

Not on forums.

Not on YouTube.

Not even in 4 years of music school!

I’ll reveal it on this page…
My Big Reverb Realization

99% of mixing tips talk about shaping the sound of different INSTRUMENTS.

Stuff like… EQ-ing drums, putting reverb on the vocals, compressing the bass, and so on...

But no one talks about the actual SPACE these instruments live in!

Or as Matt calls it, “Mixing the Space.”

It's the world your music lives in.


I was always trying to get better ambience in my mixes—reverb that is there but not distracting.

But I never realized how powerful this concept of "mixing the space" really is...
The Fastest Way to Turn Your Wow-Factor to ELEVEN!
Why does reverb have such a dramatic impact on your mix?


Because it affects EVERYTHING.

Remember, ambience is the "world your music lives in."

That's why when you apply reverb at random, you end up with a washed-out mess.

On the other hand... Imagine a recording with no ambience at all... it sounds flat and unrealistic.

But when you create a compelling space, the listener becomes ABSORBED.
Wow Factor knob
Fix your ambience... and impress your listeners!
YES… It’s as important as the drum sounds, guitar tones, and synths you choose.

Or maybe more important!

You could be mixing an acoustic Jazz trio…

Or some crazy, out-of-this-world EDM track…

Or anything in between...

If you want to turn up the wow factor... You NEED to get the ambience right!

The good news is:

Matt has perfected “mixing the space” over the years. To the point where he’s got it down to an exact formula…

The best part?

Matt’s formula has only 3 elements.

And you don’t need to be an acoustics expert to use it.

You don’t need a big studio either.

Instead, it's a more musical approach to a complex topic.

First, Forget About the Conventional Rules
Have you come across any of these reverb rules?

"Plates are for vocals and snares.”

"Halls are for strings.”

"Springs are for guitars."

Oh, and what about the one that you’re supposed to use only one reverb per mix??

Guess what… The real pros don't follow any of these arbitrary rules!

But there’s an even bigger problem.

These so-called rules don't even work.

What you really need is a musical reverb blueprint for your mix.

And that's what makes Matt’s reverb formula different... and incredibly powerful.
The S-T-R Formula
Instead of wasting time with useless rules...

Matt’s formula has 3 simple parts:

Size — How to control the "stage size" for your mix (front-to-back and stereo image).

Tone — How to choose the perfect reverb to enhance the tone and texture of your track.

Rhythm — How to dial in reverb parameters for maximum musical impact.

So, instead of arbitrary rules, it's a musical method that gives you...
  • A systematic way to achieve impressive DEPTH and SIZE
  • ...with an easy-to-use framework that allows you to make confident mixing decisions...
  • …and a step-by-step method for “mixing the space.”
And as you can imagine, over the years Matt has also battle-tested the most effective techniques to get the specific result you want in your mix.

This is what will empower you to "mix the space" to wow your listeners...

But what if you don’t have a lot of engineering experience?
You Don't Need a Lot of Experience
Have you ever listened to an old mix... only to realize it sounds better than your new mixes?

Yeah, me too!

Here's the thing.

Yes, in the long run, experience helps. I'm talking, 5, 10, 20 years. BUT... If you want to improve your mixes quickly, not having a lot of experience can even be a benefit.

Remember the "reverb rules"? Well, if you have too many of them stuck in your brain, it can take a while to UNLEARN them first.

So, whether you have experience or not, anyone can learn to mix with Matt's S-T-R formula in a matter of weeks or days.
If You're Feeling Overwhelmed Right Now...
I get it.

You can find an enormous amount of reverb "tips and tricks" online... and often you'll read one article that says one thing... and then watch a video that says the opposite.

That's why I wish I had a proven blueprint to follow when I got started.

If you feel the same, you'll find Matt's S-T-R formula extremely useful.

As I explained, I have yet to come across a foolproof, musical approach that translates across genres like this.

And you'll only find it here.
But How Long Will It Take to Learn?
The REAL question is:

How long will it take to figure it out on your own?

A year... five years... ten years?

The answer is: I don't know.

But what I can PROMISE you is that transforming your mixes with Matt's reverb formula won't take years. Or months.

It will only take weeks or days...
So, Here’s What to Do Now
Look: If you're consistently blowing people's minds with your mixes, keep doing what you're doing.

I would tell you not to change anything.

But, if you want to take your mixes to the next level... in as little as the next few days... here's what we've done for you:

Matt has created the only in-depth training that covers his entire Reverb method step-by-step... and we've put together a brand-new bonus bundle that you can get access to right now…
Mixing with Reverb
By Matthew Weiss
Mixing with Reverb Product Box + Screenshot
Get Matthew Weiss' complete reverb blueprint and learn how to create mixes you will be proud to share!
In this in-depth 6-hour video training, complete with practice sessions and downloadable files, you’ll discover how to mix with Reverb like a Platinum pro, using Matt's proven step-by-step formula.
No special plugins required
Use any DAW you like!
Whether you're a mixing beginner... have some production experience... or simply want to keep learning and growing as an engineer:

After this training, you’ll be using Reverb in a completely new way and experience the JOY of creating 3-dimensional mixes that consistently leave people speechless.
Instant Download
Lifetime Access
Check out what real students say:
Real Reviews from Verified Students
Testimonial 1
Mobile Testimonial 1
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Testimonial 3
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And there are over 9,462 happy students!
So, what's covered exactly?

Take a look at the course overview...
"I was tired of random plugins. I needed a structured approach"
Francesco P. (Verified Student)
"Exremely useful for anyone working in audio"
Ritchie H. (Verified Student)
"Thanks! You're an amazing teacher/explainer!"
Thomas D. (Verified Student)

See Exactly What's Inside
Watch the trailer or read below!
You'll Discover:
  • Room? Hall? Spring? Plate? Here’s your new game-plan when choosing a reverb type!
  • Finally understand when and why to manipulate reverb parameters like early reflections, pre-delay, decay time, damping, and more
  • Your complete walkthrough of Matt’s unique reverb formula to create professional ambience in your mix
  • ​The musical method for setting the perfect decay time, every time
  • ​How to blend artificial reverbs with natural room sounds (without clogging up the mix)
  • Should you use one or multiple reverbs? You’ll know exactly how to answer that question when you watch Part 2 (Video 3) of the training
  • ​A beginner-friendly listening trick that will help you achieve cohesive ambience
  • ​How to deal with already effected synths, guitars, and other sounds in your mix
  • ​A surprisingly simple way to make small recordings (think bedroom studio…) sound as if they were recorded in a BIG studio
And a whole lot more!
Quick Course Overview
Part 1: Reverb 101
Matt Weiss in the studio
Everything you ever wanted to know about how reverb really works is covered in Part 1.  Plus, Matt breaks down the S-T-R formula and how it will help you create remarkable ambience in your mix quickly.
  • Lesson 1: Introduction: The S-T-R Formula
  • Lesson 2: Reverb Overview: A crash-course into how reverb really works
  • Lesson 3: Reverb Parameters: Early and Late Reflections
  • Lesson 4: Reverb Parameters: Decay Time
  • Lesson 5: Reverb Parameters: Diffusion
  • Lesson 6: Reverb Parameters: Damping and EQ
  • Lesson 7: Reverb Parameters: Modulation
  • Lesson 8: Reverb Parameters: Unique Controls
  • Lesson 9: "Mixing the Space" in Different Genres
  • Lesson 10: Rhythmic Reverb
  • Lesson 11: Reverb Returns Processing
Francesco P. (Verified student)
Part 2: Choosing the Perfect Reverb
Matt Weiss using reverb in pro tools
Now it's time to choose the perfect reverb. Whether you want realistic ambience or surreal reverb effects... After this module, you'll be making confident mixing decisions, using Matt's foolproof musical method.
  • Lesson 1: Acoustic Reverb Part 1
  • Lesson 2: Acoustic Reverb Part 2 (Front-to-Back Imaging)
  • Lesson 3: Analog Reverb
  • Lesson 4: Reverb Algorithms
  • Lesson 5: Advanced Algorithm Techniques
Part 3: In-The-Mix Sessions
Matt Weiss using lexicon reverb plugin
Every lesson is packed with examples from real sessions... but in Part 3 it's time to get in-the-mix. In five real-world mixing scenarios, you'll discover how everything fits together, so you're ready to fire up your next session.
  • Mix Practice Session 1: Urban Pop
  • Mix Practice Session 2: Pop Ballad
  • Mix Practice Session 3: World Music
  • Mix Practice Session 4: Rap/Hip-Hop
  • Mix Practice Session 5: Jazz
Part 4: Exclusive Interview & Conclusion
Matt Weiss interviewing Casey Dowdell
In Part 4, you get an exclusive look behind the scenes and into the world of reverb design in this interview with the creator of the Bricasti M7. Plus, Matt has some final thoughts and one more important tip.
  • Exclusive Interview with Bricasti M7 creator Casey Dowdell
  • ​Conclusion
You can get instant access to ALL of this today...

But how much does it cost?

Here's the deal...
Limited Time: Special Offer
You probably already spent $500 to $5,000 or more for plugins, speakers, headphones, interfaces, mics, etc..

And guess what! The big audio companies will want you to believe you need yet another "shiny new" tool...

But new plugins and gear only make a tiny difference in your mix. The REAL game-changer is what YOU do with those tools!

So consider this:

This course costs a tiny fraction of what you’ve already spent on your gear. And it has the potential to dramatically change your mixing game.

The best part?

You'll gain a new skill that you'll benefit from for as long as you make music.

Plus, I have a special offer for you today that includes TWO exclusive bonuses (see below).

If you act quickly, you'll also get over $180 OFF today...
Special Offer Ending Soon!
Mixing with Reverb Product Box + Screenshot 2
Mixing with Reverb comes with a
100% Money-Back Guarantee!
Total Value of $317
Today Only $119
Mixing 101 + Cohesive Reverb Masterclass Included!
Secure Checkout.
100% Money-Back Guarantee.
Want to save even more? Upgrade to Complete or Essentials
Want to save even more? Upgrade to Mixing + Mastering Bundle
The Pro Audio Files Guarantee
Here’s the deal.

There are a lot of courses that over-promise solutions that they never deliver. This is not one of those courses—or I wouldn’t risk putting my name on it.

In fact, I’ll guarantee it.
Satisfaction guaranteed
You have one full month to go through the entire course. If you’re unhappy with the training for any reason, just shoot us an email at, and we'll issue a prompt and full refund. No questions asked.

And it gets better...
You Also Get 2 Exclusive Bonuses
FREE BONUS #1: Mixing 101 ($99 Value)
Mixing with Reverb is a remarkable deep-dive into “mixing the ambience” that will elevate every element of your mix. You will find immense value in the training—even if you’re an experienced mixer.

But what if you want to brush up on the basics?

What if you want to make sure you’re not making any “beginner mistakes”?

What if you’re also still wrapping your head around EQ, compression, distortion…

Or… What if you’re still struggling to FINISH your mixes within a reasonable amount of time?

That’s why we’re including Matt’s full Mixing 101 course… for FREE!
Mixing 101 product box
Mixing 101 by Matthew Weiss is a foolproof crash course on the fundamentals of a professional sounding mix!
By the end of this bonus training, you'll have:
  • A solid grasp on signal flow, gain staging, and session setup: You'll get all the best practices to avoid the biggest mistakes, and make mixing faster, easier, and more fun!
  • A beginner-friendly mixing system that includes balance, EQ, compression, and effects (and how everything works together)... You get over a decade of professional mixing experience boiled down into a 4-hour course!
  • ​A start-to-finish mix checklist: You'll know when your mix is done and ready to share, so you can feel GREAT about getting your music out into the world!
Mixing 101 is valued at $69...

But for a short time, you get the full course for free!

Plus, we're giving you another bonus...
FREE BONUS #2: Cohesive Reverb Masterclass ($69 Value)
One of the toughest problems when it comes to reverb is: How do you achieve a cohesive sound?

You've got synths with baked in effects...

Vocals recorded in a DYI basement booth...

Larger-than-life drums...

How do you make it all work together?!

Whether you want to achieve "realistic" ambience... or something creative and unique... matching your room sounds CAN be tricky.

So, Matt created a bonus workshop to address this problem in extreme detail. And you'll be surprised by some of the creative solutions.

And now, for a short time, this special workshop is also included in your purchase!

But remember...
This Special Offer Expires Soon!
Mixing with Reverb Product Box + Screenshot 3
Total Value of $317
Today Only $119
Mixing 101 + Cohesive Reverb Masterclass Included!
Secure Checkout.
100% Money-Back Guarantee.
Want to save even more? Upgrade to Complete or Essentials
Join Over 9,462 Happy Students
Musicians, producers, engineers, sound-designers, composers...

Heres's what real students say about Matt's mix courses:
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Now the question is...

Will you join them?
Only You Can Decide
By now you know why getting a grasp on Reverb is crucial.

You’ve seen how other people like you are able to achieve large, cohesive ambience to elevate their mixes... and are now proud to share their music with the world... all by using Matt's S-T-R formula.

You know that right now you can gain access to all the video training, session files, and downloadable audio at a remarkable discount.

You've seen the extra bonuses... Including Matt's full Mixing 101 course.

You’ve also seen our 100% satisfaction guarantee that covers the price in full.
The Way I See It, You Have 3 Options...
Option 1 — Do nothing...

...and stay exactly where you are right now.

If you already have a good grip on time-based effects and you feel confident your mixes will live up to commercial releases…

Then maybe you have no use for the S-T-R formula.

If complex reverb algorithms and parameters still sound confusing, you have two other options.

Option 2 — Figure it by yourself.

You can sift through endless articles, and forums, and YouTube videos, and then try to find out what works and what doesn’t by trial and error.

And hopefully, it doesn't take you 5 or 10 years to feel confident in your ability to create a mix you're proud to share.

If you’re willing to put in a lot of time and practice, you might be able to pull it off.

Option 3 — Start using the S-T-R formula today...

…and just follow Matt's proven blueprint.

You get the secrets, the techniques, and the practice files.

All you need to do is follow the steps.

Then apply them in every mix, and you'll know that when other people hear it, they'll be absorbed by the impressive ambience you've created... and probably wondering how you did it!

On top of impressing your friends and listeners: If you're mixing for clients, they'll notice too, which can help you increase your studio income.

So, of those three options, ask yourself…

What’s going to be easiest for you?

At the end of the day, there are two types of people:

Those who only *wish* their mixes sounded a certain way, but they never make it happen…

And those who are ready to take action when there’s an opportunity.

Most people will keep wishing.

But since you’ve read this far, I think you’re one of the few who’s ready to take action.

If I’m right, I can’t wait to hand you over Matt's reverb formula and witness you implement it asap.

Only you can decide.
This Special Offer Expires Soon!
Mixing with Reverb + Product Box 4
Total Value of $317
Today Only $119
Mixing 101 + Cohesive Reverb Masterclass Included!
Secure Checkout.
100% Money-Back Guarantee.
Want to save even more? Upgrade to Complete or Essentials
Questions & Answers
How will the files be delivered?
After purchasing, you'll be provided with a .zip containing all the videos and course files. These are yours to keep forever.
Will this work with my DAW?
Yes! The exercises in each of the theory modules can be done in any DAW from Pro Tools, Logic, Ableton, Cubase, Reaper, Fruity Loops, Studio One and all similar platforms.
Do I need to own specific plugins?
Nope! You don't need any specific hardware or software. We suggest you use the best speakers or headphones you have available as you go through the practical portions of the course to get the best results.
What genres are featured in the course?
The approach you will learn can be use in virtually all genres. The practice sessions in the course feature Rock, EDM, acoustic, and beat-based music. The good news is, the techniques, strategies and mindsets will easily apply to any genre, so your new skills transfer to every project (now or in the future).
What if I bought a bundle that includes future releases?
Mixing with Reverb is a full course release. It is included in The Complete Bundle by Matthew Weiss, but it is not included in The Workshop Bundle.
Will it work for me?
I've built the Pro Audio Files over the past 10 years—I'm not going to ruin the site's reputation with a sub-par product. And I stand behind this training 100%.

If you're unhappy with the training for any reason, send an email to within 30 days, and we’ll give you a full refund—no questions asked.
This Special Offer Expires Soon!
Mixing with Reverb + Product Box 5
Total Value of $317
Today Only $119
Mixing 101 + Cohesive Reverb Masterclass Included!
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