Mastering

SoundAssist's Mastering Studio
We listen to your sound and we assist it up to a professional level with mastering.
Here is our guarantee, and it is the only one that is ours to keep: you never pay for a master you don't love. You decide whether your track sounds great after mastering, and nothing is owed until you say so.
€79,99 incl. VAT, per trackWe assist you from production to master
Questions first? WhatsApp us; a person answers.

SoundAssist's Mastering Studio
Our engineers are academically trained, have 15+ years of experience, and carry millions of streams to their name as producers, mixing or mastering engineers, working with international pop and dance acts worldwide. They finish your track here, in our own room.
A mastering decision only holds when the room and monitors let you hear what is actually in the recording. This room is SoundAssist's own: we designed it, treated it and tuned it for exactly this work, and it is not a partner studio and not rented time. It is acoustically treated with PSI Audio AVAA technology and Vicoustic acoustics all around, so the low end you hear is the low end in the file. Every decision is made against ATC SCM50 ASL PRO loudspeakers and dual ATC SCS70 subwoofers, through Benchmark DAC3 conversion.
Your track is in very good hands, and you only pay when it sounds great to you after mastering.
We work only with the gear that sounds best to our own ears. For the people who know and love mastering gear:

ATC SCM50 ASL PRO · dual SCS70 subwoofers
Accuracy, not flattery. What the engineer hears is what is actually in your track, all the way down.

PSI Audio AVAA C214
The low end you hear is the low end in the file. The room adds nothing and hides nothing.

Benchmark DAC3 HGC
Your file, without color. Nothing gets added between your track and the speakers.
Monitoring
One fair price
Stereo mastering
€79,99
incl. VAT · per track
You only pay when you love the master.
Talk to your engineer first
Both start with a real conversation between you and your engineer: what the track needs, and exactly what it will cost. Nothing begins before you know where you stand; the price you agree includes VAT. Start the conversation on WhatsApp.
Start for free
Send your track and ask for feedback: a mastering engineer plays it on the reference system and tells you honestly where it stands. Free, and it commits you to nothing; and when the mix is ready, mastering is one step away.
Questions
One stereo premaster: WAV, AIFF or FLAC, 24-bit or 32-bit float, at the sample rate of your production, peaks below 0 dBFS; up to 500 MB. Not sure about any of that? Send what you have and we will tell you if anything needs attention.
A mastering engineer replies once he has actually listened, and you will never sit in silence wondering whether the file arrived.
You tell us honestly how it lands and we keep working on it. You only pay after you approve, so if it never gets where you need it, you owe nothing and we stop there; no counting rounds, no small print.
No; you can send a track and approve your master without one. An account becomes useful when you want your library, feedback and shares in one place.
Yes; stem mastering and full mixing are custom work. Both always start with a conversation between you and your engineer: what the track needs, how many hours that honestly takes, and exactly what it will cost. Nothing starts before you know where you stand.
You do. Your work stays yours; we take no rights, no royalties and no credits.
If it is sound, we listen: music in every genre, podcasts, sound design. The room does not care about labels; it only tells the truth.
Send us one file and a mastering engineer will listen on our reference monitoring, then reply. When you approve, we send a secure payment link; you only pay once you’re happy.