Mastering That Hits Right
Get 25% Off Your First Master – Real Human Ears, Not Presets
Trusted Ears. Release-Ready Sound.
At Donut Shop Studios, mastering is more than loudness — it’s about clarity, energy, and emotion.
Kokoyo brings over a decade of experience and a deep musical intuition that helps artists sound their best, no matter the genre.
Upload your track today and get 25% off your first master. You’ll receive a polished, professional sound with personalized care and fast turnaround.
Mastered by a Real Engineer
Fast Turnaround
Trusted by Indie & Major Artists
No Preset or AI
NYC’s Premier Independent Mastering Studio
Donut Shop Studios is a top-tier recording and mastering studio based in Williamsburg, Brooklyn.
Our mastering engineer Kokoyo brings over 15 years of experience to every session, combining technical expertise with musical sensitivity to make your sound stand out on all platforms.
Whether you're an independent artist or a label-backed act, our mission is the same: deliver a final master that hits hard and feels alive.
How We Master
At Donut Shop Studios, we don’t outsource or batch process.
Kokoyo personally handles every master, shaping your sound with care, experience, and precision.
We focus on:
- Balancing loudness and dynamics
- Cleaning up muddiness and harshness
- Enhancing stereo width and depth
- Delivering polished, release-ready files
What You Can Expect:
1. Upload Your Track
Use our simple form — WAV or ZIP preferred.
2. Kokoyo Masters Your Track
Kokoyo gets to work !! you’ll hear a difference.
3. You Approve or Request Changes
We offer 1 free revision to make sure it’s perfect.
4. Get Your Final Master
Delivered in high-res WAV
What People Say About Us
