Guitar Setup Mastery

Don't Waste Money On An Expensive Setup When You Can Do It Yourself

You Can Achieve A Professional Level Setup Without Years of Experience, Even if You've Never Touched a Tool Before!

Do you want to learn to setup your guitar like a seasoned Luthier?

With Guitar Setup Mastery, you'll be able to do it.

Learn to adjust truss rod, action, intonation and much more.

Expert teacher, Eric Petrus, will teach you everything there is to know about guitar setups.

Whether you have an acoustic or electric, this course will help.

It's time your instrument reached it's peak condition all year.

Sign Up For Guitar Setup Mastery Right Now and Save 95% 

If the course isn't for you, we'll give you your money back- no questions asked.

Bonus
$
$606
27
One Time Fee, 30 Day Money Back Guarantee
  • 57 Lessons
  • 8.5 Hours of content
  • The safe setup
  • Quick tool links
  • 9 Time saving PDFs
  • Electric guitar setups
  • Bass Guitar Setups
  • Floyd Rose setups
  • Acoustic setups
  • Action adjustment
  • Intonation mastery
  • Truss rod adjustment
  • String recommendations
  • So much more...

"The $100 I would spend at a center that sells guitars is much better off in my pocket." 

I had just started the set up course and can already see that it was a great decision and investment. Eric breaks down everything he is doing so you can follow along and gets nice and close with the camera so you can really see what is going on. With the rising costs of everything today, the $100 I would spend at a center that sells guitars is much better off in my pocket. Thank you, Eric!" Gerard Shafer

Ever Picked Up a Guitar and Felt Something Was... Off?

Maybe the action is too high, making it hard to play. Or perhaps the intonation is out of tune, making those high chords sound a little off-key. You might even be dealing with buzzing strings in certain spots along the neck, throwing off your whole sound.

At this point, you might be tempted to grab a screwdriver and start tweaking things on your own, adjusting the action, intonation, and neck relief—hoping to magically stumble upon the perfect settings without being quite sure if you're improving things or making them worse.

Or, you could take it to a guitar tech at a big-name store, shell out $75 or $100, and hope they dial in your guitar just the way you want it to play. But let's be real, they might not take the time to really get it right.

What if, instead of relying on someone else, you could learn to do it yourself and dial in your own guitar to play exactly the way you like it? No more guesswork or expensive visits to the shop. With the right process, you can take control of your setup and transform your guitar into an instrument that feels great and plays perfectly.

That’s what Guitar Setup Mastery is all about.

With over 1,700 students already mastering the skills, Guitar Setup Mastery teaches you the exact process to get your guitar playing the way it’s supposed to—whether you're dealing with action, intonation, or neck relief issues. Here’s what you’ll learn:

How to polish your frets and clean and condition your neck, so your guitar stays in perfect playing condition.

Understanding neck relief and how to correct issues like under bow or over bow, so you can avoid fret buzz and get smooth playability.

Mastering the delicate balance between action and intonation, so your guitar not only feels good in your hands but also sounds spot-on.

No guesswork, no complicated jargon—just straightforward, easy-to-follow steps that will guide you through every part of the setup process.

If you’ve ever felt frustrated trying to get your guitar to play and sound right, you're not alone. I remember trying to fix my guitar’s intonation using a YouTube video, only to make things worse. But once you understand why adjustments work, not just how to make them, you'll have complete control over your guitar's setup. That’s the difference Guitar Setup Mastery makes.

And if you ever feel stuck, don't worry—you'll have access to a supportive community of guitar enthusiasts and experts ready to help. Plus, you can ask questions directly under each video and get answers whenever you need them.

With Guitar Setup Mastery, you’ll gain the confidence and skills to take control of your guitar’s performance—because no one understands what you want better than you do.

I'm already working on my 4th guitar, and it keeps getting better. He has taught me a lot and I'm truly grateful for the knowledge he is sharing.
Michael Chaffin
As a player, I knew the basics, but Eric's class has helped me tremendously in keeping my own gear up to snuff! It is well presented, very informative, and something every guitar player should know. Also, I have been able to use these skills to help out friends with their gear too. I highly recommend this course!
Danny Mans
After helping a few fellow musicians out in my area by repairing their guitars, I was inspired to take this love of mine to the next level. Eric is a great instructor and has created a solid course to offer everyone. Again I strongly recommend this course.
Shane Johns
The material is fantastic and broken down so everything is easy to understand. The video's let you follow along on your guitar as Eric teaches. I will say that the course is fantastic but even more than that is the customer service. Eric actually answers emails and questions quickly and goes above and beyond what we expected. 

John Corner
Not only is the course laid out in simple, easy to follow steps but if you have questions, he responds quickly and professionally. The cost is more than fair and worth every bit.
Curtis Wright
Very good course and presented in a way this knuckleheaded warehouse guy could easily follow and understand.
James Cole

It's Time To Stop Wasting Money On Setups and Dial in Your Own Guitar With Guitar Setup Mastery

Guitar Setup Mastery, is my "Precise Measurements and Simple Workflow" system for guitar setups.

It's the exact opposite of "guessing" at what to do. 

Without some kind of proven system, you're just guessing at what to do. You may turn a screw here or there but you're just hoping that it works.

This will give you a step-by-step start to finish process that will have you feeling like a professional guitar technician on the very first go around.

This is, by far, the easiest and fastest way to achieve professional results. This system alone has saved clients tens of thousands of dollars.

Boomer Allegnal
Eric’s guitar repair class has opened so many new opportunities. I can repair my own "In the past I would have paid someone over 100 bucks for a set up. Never again!

It's Time To 10X Your Playing With A Perfectly Setup Guitar

The Simple Guitar Setup System 
That Will Save You Thousands and Get You Playing 10X Better

Guitar Setup Mastery course

Save Money And Keep Your Guitar Setup-Ready All Year Long

  • It doesn't take very expensive tools
  • Dial in your guitar to YOUR preferences
  • It won't take years of experience
  • It's impossible to damage your guitar

The Guitar Setup Mastery System Will Help You
Unleash Your Guitar Genius.

I have packed in 57 Lessons, 2 Guides, 7 PDFs and 8.5 Hours of content 
that I could easily charge $606 for, but you can...

Get it all for only $27

Budget Friendly List of Tools

$47 Value

Setup Safety Guide and Video

$27 Value

Professional General Maintenance

$47 Value

Electric Guitar Setups

$97 Value

Acoustic Guitar Setups

$97 Value

Bass Guitar Setups

$97 Value

Floyd Rose Guitar Setups

$97 Value

Time Saving Pdfs, Lessons and Guides

  • Setup Mastery Workflow
  • Trouble shooting common issues
  • Intonation mastery pdf
  • Truss rod tool pdf
  • String height action guide
  • Stretching strings lesson
  • Electric Guitar Setup Checklist
  • Bass Guitar Setup Checklist
  • Acoustic Guitar Setup Checklist

$97 Value

I can't say enough about the value of the course content, it's absolutely stellar, and the ongoing support is just as good.     Jay Vance

✅ Are You Ready To Use A Simple Proven System for Professional Setups?

Are you ready to make a huge impact in your playing?

✅ Are you ready to effectively service your entire collection of guitars and possibly help out friends?

Joel Pearson
I have been playing guitar for 43 years. Always wanted to do my own setups and modifications but found it less than satisfying to rely on YouTube alone. 
Eric does a great job of centralizing all the info and guiding you through each procedure, both with pre-recorded lessons and live sessions (which are available to rewatch later). Also, I found the lists of recommended tools very helpful.
All in all, an excellent value. I've already made back what I paid for the course!

What's Included In The Guitar Setup Mastery Course?

Budget Friendly List of Tools

  • Carefully curated and tested tools
  • ​Amazon links
  • ​1-2 day delivery times for most items

$47 Value

Setup Safety Guide and Video

  • Set up a safe workstation anywhere, anytime

$27 Value

The Setup Workflow


Mechanics Of A Setup

Initial assessment

Acoustic and Classical Guitar Setups VS Electric Setups

$47 Value

Professional General Maintenance

Measuring Neck Relief

Adjusting The Truss Rod

Adjusting The Truss Rod At The Heel (Fender)

Measuring Action At The 17th Fret

Adjusting Bridge saddles on a Stratocaster

Measuring and Adjusting Action At The Bridge PRS Guitar

Adjusting Springs on a tremolo style guitar.

Final Adjustments & Playing By Feel

Checking For Buzzes On A Stratocaster

Intonation Mastery

Electric Setup Quiz

Setup Survey

What If The Guitar Still Isn't Playing Right?

Measurements and Adjustments Survey
Fret Polishing

Fretboard Maintenance

Cleaning Electronics

Stringing a Guitar

Stretching Strings

$47 Value

Electric Guitar Setups

$97 Value

Acoustic Guitar Setups

Acoustic Setup Introduction

Acoustic Initial Assessment

Acoustic Fret Polishing

Acoustic Fretboard Oil

Acoustic Truss Rod Adjustment and Play By Feel

Checking For Buzzes on A Martin

$97 Value

Bass Guitar Setups


Bass Setup Introduction

Bass Setup Initial Assessment

Bass Fret Polishing

Bass Fretboard Oil

Bass Measuring Neck Relief And Adjusting The Truss Rod

Raising and Lowering Action at The Bridge

Intonation

$97 Value

Floyd Rose Guitar Setups


Floyd Rose Setup Introduction

Removing The Locking Nut on a Floyd Rose Guitar

Stringing A Floyd Rose Style Guitar

Setting Up the Bridge (Adjusting Spring Tension and String Tension)

Floyd Rose Guitar Adjusting The Truss and Bridge

Floyd Rose Setup from start to finish.

Floyd Rose Intonation 

$97 Value

Time Saving Pdfs, Lessons and Guides

Setup Mastery Workflow
Trouble shooting common issues
Intonation mastery pdf
Truss rod tool pdf
String height action guide
Stretching strings lesson
Electric Guitar Setup Checklist
Bass Guitar Setup Checklist
Acoustic Guitar Setup Checklist 

$97 Value

PLUS, you also gain access to...

Recorded Bonus Sessions (Value $97)

Setup Live 10/12 Buzzy Danocaster- (40 min)

Taylor acoustic live 11/2- (40 min)

Partscaster setup Live 11/9- (40 min)

Martin Setup - (40 min)

💥 Fret Ends, What to do about sharp fret ends  - (40 min)

Bass Setup Live  - (40 min)

Martin Acoustic Live/ Luxxtone Guitar Preview - (40 min)

1/18 Squier Stratocaster setup - (40 min)

Martin J-40 Setup, Saddle dilemma  - (40 min)

Can this really work? You bet!
Students are using the course and giving it 100% positive reviews
Thank you so much for your course!!!! You have given me a Huge set of ____ to go after my Passion!!!! I will forever be indebted to You! 
     Blair Feher

Hi, I'm Eric 

I'm a guitar player and tech. When I was starting out, I had trouble with my guitars. They didn't sound or feel right, and it was frustrating. I spent a lot of time and money trying to find someone to help me, but it didn't work out.

So, I decided to learn how to do it myself. I spent a long time learning and now I have a successful business repairing guitars and teaching others. I'm known for doing a great job setting up guitars, and I want to teach you how to do it too.

That's why I made 'Guitar Setup Mastery.' It's easy to follow, and you don't need any experience. You'll learn how to set up your guitar quickly, and I'll be here to help if you need it.

I can't wait to see you do amazing things with your guitar. Let's do this together!"

What Students say about my courses

testimonials from my students

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Frequently asked questions
Q: How much are tools?
A: It depends on what you already have. If you have a basic household set of tools with wire cutters, screwdrivers, pliers, then you are a step ahead. If not, you may have to buy those items. The items specific to measurements and adjustments are about $30. That's feeler gauge, truss rod tools, string action gauge. I give very budget friendly advice. I also advise you buy only what you need. The course is definitely not designed to sell hundreds of dollars in tools. However, guitar guys can get carried away. That is not the intention.
Q: What all is included
A: You will get the online course, Guitar Setup Mastery Live, which includes all the supplementary information, pdfs, videos and live session recordings once they are completed. The course is usually valued at $97. You have acceess to the course for life.
Q: I am new and just getting started, will this work for me?
A: Yes, this can work for you. It will give you the foundation you need to maintain your gear. it will also make your guitars play better so you will practice more and sound better.
Q: I've been playing for a while. I already know the basics about setups. Is this going to help me?
A: Yes, unless you already know how to professionally setup your guitar. The work flow alone will save you time moving forward. Chances are, you need to brush up on your skills.
Q: How do I know I won’t damage something?
A: I personally won't show you anything that could damage your guitar. I'll go over safety before we start. 
Q: I don't have my guitar yet, will this help me with a brand new guitar in a box??
A: YES! This helps you get your new guitar playing correctly, right out of the box.
Q: I am afraid that I will break the truss rod.?
A: Guitars are made to be adjusted. Period. The truss rod should be adjusted to counteract the affects of string tension. It usually only takes 1 or 2 small twists to get back to normal.
Q: Is there a money back guarantee?
A: Yes, there is a 30-Day no-questions-asked money-back-guarantee.
© 2024 | Guitar setup mastery
Eric Petrus LLC
6628 High Valley Lane
Alexandria, VA 22315
USA
guitarrepairbusiness.net@gmail.com
401-585-0236
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