Hello!  My name is John Rogers.

I opened JR mastering studio in 1999, in Las Vegas, NV.  Since then, I've worked with over 8,000 satisfied clients (that's 6-8 per week) in every genre and style of music. 

I get a VERY VERY high percentage of first time clients who are new to professional mastering.  I believe this is because first time clients don't know what to expect, and want an engineer who not only does great work, but is honest and will help them get their songs sounding the very best they can.  At an affordable price. 

I'm also the author of the best selling audio mastering book for 2020 & 2019 on Amazon.com.  Mixing & mastering is my life and I have the knowledge, experience, and gear to make your project shine!

If you need a project mixed or mastered, I will treat your project as if it were my own, using all of the mixing and mastering techniques I've developed over the past 19 plus years.  I will do a great job for you!

john rogers online cd mastering

1. Since 1999, I've worked with over 8,000 highly satisfied clients  in every genre imaginable.  "I" personally do all of the work on every project (auto-preset software or an intern).  We work together to get your project sounding the very best it can.  Check out some of my before and after mastering samples.

2. I know how long it took to make your music, and I treat every project as if it were my very own

3. I point out major mixing errors and give free mixing advice to correct it.  Regardless of who work with, if your mix isn't right, your masters won't be either.  I help you get your mix right first!  Note - Most of the online companies will not do this.  This is one of many extras you get if you work with me.

4. I have all the top of the line hardware and software in my state of the art studio.  Everything needed to deliver AMAZING results every time!


  • Cubase
  • SSL
  • Universal Audio
  • Eventide
  • RME
  • Manley
  • Presonus
  • Sennheiser
  • Dynaudio
  • Waves

5. I'm the easiest person you'll ever work with.  I quickly respond to all of your questions or concerns.  I'm here to help you any way I can.

6. No hidden fees.  I balance the song levels for the CD at no extra charge and allow two free adjustment sets (or remix uploads) per song.  After that, it's only $5 per song. 

7. I require only 50% down to start your project.  You pay the balance after you approve my work.  And you will love my work!

8. Full projects are finished quickly, within 3-5 business days.  Unlike the big mastering companies who tell you a week and take a month! Sometimes they never even get to your project at all!!  24-hour rush service also available for $10 extra per song (mastering only).

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