Empower Your Sound
With Kalli Studio - Mixing and Mastering Services
Achieve a cohesive, polished, industry-standard sound with professional mixing and mastering – clarity, depth, and impact.
Hey, I’m Serjo!
Services I Provide
Mixing
Mastering
Mix & Mastering
My Portfolio
Clients Testimonials
I mixed some of my debut album, I ran out of time so I had to release a single from the album.
I have trusted him completely since the very beginning. undoubtedly he is my mixing engineer for future projects. the professionalism and modesty that man has. incredibly accurate and warm sound!
What really amazed me was that music comes first! always! and anything is possible. as a producer and mixing engineer, he managed to get the best of me, even when I thought it wasn’t my tone or the vibe. I’ve always been proven otherwise. seeing us make a lot more music together!
An outstanding audio engineer who devotes most of his time to sound and music, very attentive to details, takes care of everything I request, not compromising on anything.
works within the time frame he sets for himself as well as for the artists he works with. Highly recommended!
Elevate Your Music with Pro Mix and Mastering
Affordable Rates, Premium Quality!
Frequently Asked Questions
Send WAV files (24-bit or higher) at the original sample rate. For mixing: export individual tracks (stems), without master bus effects. For mastering: send the final stereo mix without limiting.
A guide will be provided after booking, if needed.
Yes, I can mix/master vocals, instrumentals, or even podcasts and voiceovers. Just let me know the nature of your project when booking.
I work across a wide range: hip hop, pop, EDM, R&B, rock, metal, indie, classical, and experimental styles. Every project gets genre-appropriate care.
Mastering: 1-3 business days.
Mixing: 3-7 business days depending on complexity. Rush delivery is available if needed.
Yes! Each track includes 1-3 free revisions. Additional revisions involve a small fee.
Yes – I can tailor your master for Spotify, Apple Music, YouTube, CD, or vinyl. Just let me know your target format during submission.*As standard you’ll get master for streaming platforms and CD versions.
You’ll receive WAV and MP3 files as standart.
Absolutely! Reference tracks helps align with your sonic vision. You can submit 1-2 links or audio files with your session. highly recommended!
Yes – I offer discounted rates for 3+ tracks. Contact me directly for a custom quote based on your project size and needs.
How It Works? Three Simple steps
Step 1 - Book your session
- Provide all the project details in the Book Now form below.
- You’ll receive a quote with a breakdown of all costs.
- After approving the quote, you’ll receive an invoice that can be paid either 50% upfront or in full. If you choose the 50% option, You can take care of the remaining payment once project is approved.
Step 2 - Upload Files
- Once confirmed, you’ll receive a secure link to upload your files.
- You’ll get the available session slots, and I’ll confirm the final delivery date.
Step 3 - Review, Approve, and Delivary
- Depending on the service and turnarounds, you will receive a link to a lossless player for review.
- Take your time to review your tracks and make sure everything sounds exactly how you want before giving the final approval. Once you’re all set, just wrap up any remaining payments and you’re good to go!
- After your approval and payment are confirmed, you will receive the final files in a secure link
－ Book Now
Let’s Talk About Your Next Track
and I’ll handle the rest.
－ Book Now
