Stereo Mastering
Your final mix, polished to professional release standards. Loudness, clarity and punch, translated properly to every platform.
€120 per track
Professional Audio Mastering
Professional
Mastering That
Makes Your Music
Hit Harder
Studio-quality mastering by a dedicated engineer. Fast turnaround, effortless uploads, and 3 revisions included on every project.
2B+ streams on masters delivered
Trusted by artists on
Spotify
Beatport
Apple Music
Bandcamp
SoundCloud
What We Do
Mastering for House,
Mastering for House,
Techno & Everything Between
Stem Mastering
Send up to 64 individual stems for maximum control. Each element is shaped before the master is glued together, for unmatched depth and width.
€480 per track
Streaming Optimization
LUFS-targeted masters tailored to Spotify, Apple Music, YouTube and Beatport. Never lose loudness to platform normalization again.
Included with every master
Vinyl Mastering
Specialist vinyl prep with RIAA curve, sibilance control and pressing-house-ready DDP or lacquer-cut files.
By quote
Album Mastering
Full album sequencing, consistent loudness matching, track spacing and ISRC embedding. A cohesive listen from first track to last.
By quote
Rush Delivery
Need it sooner? 12-hour and same-day turnaround is available depending on the current queue. Ask when you submit.
By quote
The Process
Four Steps.
Four Steps.
Effortless Every Time.
Get a Quote
Tell us about your track and what you need. You'll see your price straight away, no waiting on an email to find out what it costs.
Upload Files
Drag and drop your WAV, AIFF or stem files into your own client dashboard. No FTP, no email attachments, no friction.
We Master
Your engineer gets to work: analog chain, digital precision, and years of experience applied to every frequency of your music.
Download & Release
Masters land in your dashboard within 24–48 hours. 3 revisions are included, always. Then go release your record.
Featured Work
Masters That
Masters That
Move People
Client Words
What Artists Say
★★★★★The low end translation on my track went from muddy to absolutely punishing. My vinyl test press sounded incredible — the pressing plant was impressed.
★★★★★Fastest turnaround I've experienced. Submitted Thursday night, master in my dashboard Friday morning — and it sounded better than anything I'd had mastered before.
★★★★★I've used eight different mastering engineers over the years. OneMix is the only one where I stopped second-guessing and just trusted the process.
Transparent Pricing
No Hidden Fees.
No Hidden Fees.
Just Great Masters.
Stereo Master
For artists with a finished mix, ready to release.
€120
per track
Full stereo mastering
Streaming-optimized loudness (LUFS)
24–48 hour delivery
3 revisions included
WAV + MP3 deliverables
ISRC embedding on request
Stem Mastering
Maximum control. Every element shaped individually.
€480
per track · up to 64 stems
Up to 64 individual stems
Element-by-element balance and tone
Streaming-optimized loudness (LUFS)
3 revisions included
WAV + MP3 + DDP deliverables
Direct line to your engineer
Everything Else
Vinyl, albums, rush jobs and label work.
By Quote
priced per project
Vinyl and lacquer prep
Full album sequencing
Rush and same-day delivery
Label and catalogue rates
DDP masters
3 revisions included
Not sure what you need?
About the Engineer
More Than a
More Than a
Loudness Number
[Replace with your real bio.] A decade in professional studios, working with everyone from bedroom producers to label releases. My approach combines the warmth of analog hardware with surgical digital precision — because a great master isn't just loud, it's honest to what the music needs to be.
Based in Alicante. Available worldwide. Every project gets my personal attention: you'll always speak directly with the engineer who mastered your record.
2B+
Streams on Masters Delivered
Direct
Line to Your Engineer
3
Revisions Included
24h
Average Turnaround
Knowledge
From the Studio
Mastering Tips
Why Your Master Sounds Different on Every Platform
Spotify, Apple Music and YouTube all handle loudness differently. Here's how to master once and sound right everywhere.
Mixing
What Engineers Actually Want From Your Mix
Headroom, frequency balance, and what not to compress. A candid checklist from the mastering chair.
Vinyl
Mastering for Vinyl: What's Changed and What Hasn't
Digital changed everything. The physics of a record hasn't. How to navigate both without losing your sound.
Get in Touch
Let's Talk
Let's Talk
About Your Music
Questions, custom projects, or just want to discuss a release? Send a message and you'll hear back from the engineer, not a support bot.
Email
sander@onemixmastering.com
Response Time
Usually within 24 hours
Location
Available worldwide · Based in Alicante
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