HDQTRZ Mastering Studios is a Certified Apple Digital Masters Mastering House, Approved by Apple Inc.

Apple Digital Masters.
Studio-quality sound.

For

Having your song Mastered for iTunes gives you a product that has been mastered and industry-tested for publication in iTunes. It allows your listeners to hear your music uncompressed and exactly the way it sounds in the Mastering studio before export, eliminating clipping and inter-sample peaks.

It means your listeners will be able to stream and download your songs at the absolute highest quality possible on iTunes. Not only will your songs sound great but you will also receive the “Apple Digital Masters” badge in iTunes which makes your music stand out by letting the world know that they will be purchasing the Highest possible quality copy of your record.

PROFESSIONAL

Grammy Judge Earle Holder is a top Professional Mastering Engineer, ensuring your music sounds the absolute best.

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DEDICATED

HDQTRZ Digital Mastering Studio is committed to providing their clients with the best sounding finished product ever.

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EXPERIENCED

Our clients benefit from the expertise of seasoned, industry professionals with more than forty years of industry experience.

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EARLE HOLDER

Owned and operated by Grammy Judge Earle Holder, Professional Mastering Engineer, for over twenty years.

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THIS IS THE LAST STOP IN YOUR PRODUCTION JOURNEY. THE SOUND YOU GET FROM YOUR MASTERING ENGINEER CAN EITHER MAKE OR BREAK YOUR CAREER.

We offer special rates if you only need one song completed. You can save quite a bit of money if you have multiple songs mastered at the same time. This will cut down on your overall cost. A full project (12 – 15) songs usually takes 4 -5 hrs and sometimes shorter if there are no issues with the mix.

We use the finest analog equipment money can buy to provide you with the best sound. There should be no compromise regarding your final sound. We will provide you with both a Wave and high-quality MP3 file of each song. Additionally, if you are creating a CD we can provide you with a DDP file, A DDP file allows the producer and Mastering Engineer to have complete control over all parameters for the CD, therefore it is recommended for critical applications when you have very specific artistic needs for the production. These files have error checking built in. Thankfully most CD plants accept wave files so a DDP file may not be needed.

You are more than welcome to send us a sample of your music and allow us determine what is required to provide you with a professional sounding finished song.

We can also embed your files with your ISRC codes if required for a nominal cost.

We Are a Results Oriented Mastering House and You Will Love the Results - Guaranteed!!

No Matter What Genre

HDQTRZ DELIVERS

Listen to our Results
Listen to our Results

Listen for Yourself

We could tell you how good a job we can do till the cows come home, but the real proof is in hearing the result of our efforts.

Listen to a selection of clients that HDQTRZ has had the pleasure of working with and the results of what we can produce for you.

Our team at HDQTRZ will use their technical prowess and years of knowledge to improve your tracks and insure they sound their best.

Call Grammy Judge Earle Holder regarding any questions about the mastering process or send us an email and we will happily make arrangements to have your CD mastered.

+1 404 643-8213

Atlanta, Georgia, U.S.A