3b Ellis Ave, Alexandria NSW 2015, Australia
02 9698 5888

Online Mastering Booking

Grammy and ARIA award winning mastering engineers at your fingertips.

Book Online Mastering

AUSTRALIA'S LEADING ROSTER
OF MASTERING ENGINEERS

The best of Australian Music

Studios 301 is Australia’s largest mastering facility, specialising in mastering music for Apple Music, Spotify, CD, Vinyl and all other streaming services and digital releases in a variety of genres. Our Engineers are mastering the best of Australian music every day, and so far we have mastered albums selling in excess of 100,000,000 copies!

The Mastering Process

Our engineers work on diverse material, from stadium rock, pop, classical, acoustic, indie, hip hop, to electronic music. More importantly, this work is produced in an increasingly wide variety of studios, from large scale recording complexes (not unlike Studios 301), to bedroom studios, and the occasional laptop sitting on a beach.

As you can imagine, the end results also sound quite diverse in their ‘fidelity’. The mastering process aims to provide the finished recordings with a ‘polish’ so that they sound as balanced and consistent as possible when played back on any sound system. It is the last step that’s done before playback, broadcast, replication and distribution.

Having an impartial set of ears on a recording also never hurts.

Our Mastering Service

Our premium mastering services are tailored to meet your deadlines and creative specifications and bookings can be made quickly online here on our website, over the phone, or via email. You can send your mixes to us for unattended mastering, or come in and attend the session.

Our award-winning engineers give your music the time and attention it deserves, ensuring every master is at it’s highest quality sonically, while always maintaining the mix’s original integrity.

Leon Zervos

Chief Mastering Engineer

Recently Mastered

Leon Zervos is a world-renowned mastering engineer with exceptional credentials across a diverse range of genres. In a career spanning over 3 decades, Leon moved to New York City in the early 90’s to work as a senior mastering engineer at Masterdisk and Sterling Sound. Leon’s strengths lie in his fast and flexible working style, and uncanny ability to master big radio friendly anthems that frequently go on to commercial and critical acclaim.

Steve Smart Mastering

Steve Smart

Chief Mastering Engineer

Recently Mastered

Steve Smart is regarded as one of the most respected and prolific mastering engineers in Australia. Starting his 30+ year career as a vinyl cutting engineer at CBS Records, Steve joined Studios 301 in the early 90’s. With a love of analogue equipment and enormous collection of outboard processing, Steve’s masters achieve a depth and space unachievable in the digital domain.

Andrew Edgson

Mastering Engineer

Recently Mastered

Ben Feggans

Mastering Engineer

Recently Mastered

Harvey O’Sullivan

Mastering Engineer

Recently Mastered

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