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We aim to please when it comes to the design and build of a professional studio and It's acoustic environment. Take a look below to see some of our work. Everything is customized, including pro audio desks, furniture, speaker stands, acoustic panels, bass traps, etc.
Recent Acoustic Designs


Republic Records NYC
Christos designed Acoustics for multiple rooms for the new
Republic/UMG Studios based in NYC. The completed rooms include a wonderful Dolby Atmos Reference Room, 2 Mix Rooms, and their Multi Media Presentation Hall. The project has been a success as 1000s of assets have been Mixed and aproved by UMG for release.

Republic UMG Main NY studio (Stereo)

Republic UMG Main NY studio (Stereo)

Republic UMG Main NY studio (Stereo) side of the room


Republic Records LA
Republic UMG Dolby Atmos Room


SNL Mixroom
SNL mix room redesigned for Dolby Atmos and a more critical listening environment. A complete success!



Quotes from NBC SNL Staff
Jay Vicari: Snl and 30 rock mix engineer: “ The acoustic upgrades have made mixing easier with less equalization of tracks and better translation over all.
Philippe Guichard: “The difference is night and day after the acoustic design implementation”
Taylor P. Smith Manager, Production Technology Support: “General consensus is that everybody is very happy with the ix room. You Killed it!”

Steve Miller-Rock & Roll Hall of Fame 2016 Inductee Steve Miller's guitar acumen and songwriting skills have resulted in a plethora of timeless rock hits.
Christos Designed the new Mix and Live room. Ken Capton (Solar2) Built the acoustic treatments and finished the room.
Steve Miller Quote: "StoS!!! These rooms sound sooo good, I don't want stop working in them! Thank you!"
Check out the incredible transformation of the Steve Miller Studio! In this video, you'll see the studio's journey from the initial build to the final installation, showcasing the stunning improvements and attention to detail. Don't miss the chance to experience the before and after moments that bring this creative space to life!

New Steve Miller Mix Room

Testing and tuning speakers in the finished room

Testing and tuning speakers in the finished room

Daniel Caesar
Christos Designed the new vocal room. Ken Capton Built the acoustic treatments and finished the room.

Tracking room designed by Christos Tsantilis

Tracking room designed by Christos Tsantilis

Tracking room designed by Christos Tsantilis

Preston "Prizzie" Reid
Christos Designed the new mix room. Ken Capton Built the acoustic treatments and finished the room. Check out This Vid that shows the room While Preston is trying out the WAVES AUDIO "Silk Vocal" plugin
https://www.youtube.com/watch?v=xpc3Db6EIHg
Quote from Preston:
“Every time someone steps into the room, they’re beyond surprised by the look of the room…..and then I press play! They’re blown away by how massive it sounds to be a fairly small mixing suite.
Working with Christos was great. I showed him the original idea my wife and I had and he helped bring it to life. It was a long and educational journey to say the least, but I’m glad we did it.
The main goal was to make sure the room hit all of the technical checkpoints of a major studio while maintaining a vibe that felt good for anyone to be in (not just engineers).
It’s safe to say we achieved that and then some!”




BB4Studios
From start to completion, Acoustic Design, Consultation of every aspect from Audio to Electrical, and Project Management.

bb4 studio design by Christos Tsantilis

bb4 studio design by Christos Tsantilis

bb4 studio design by Christos Tsantilis

The STOS LABS
From start to completion, Acoustic Design, Consultation of every aspect from Audio to Electrical, and Project Management. A Testing room thats also my mix room and mastering room. I showcase My "Velaris One Ultra high end mastering speakers and my acoustic treatments.

Stoslabs Studio aka Merlin's Kitchen where Christos tests his acoustic treatments and also Mixes and masters projects

Stoslabs Studio aka Merlin's Kitchen where Christos tests his acoustic treatments and also Mixes and masters projects

Stoslabs Studio aka Merlin's Kitchen where Christos tests his acoustic treatments and also Mixes and masters projects

Covenant House NYC
Christos Designed (from the ground up)

Front of room completed


Music Works Studios
Designed by Christos Tsantilis




Just Blaze's Studio
Christos designed a new studio for Just Blaze.

JUST BLAZE STUDIO DESIGN BY CHRISTOS TSANTILIS AND KEN CAPTON

JUST BLAZE STUDIO DESIGN BY CHRISTOS TSANTILIS AND KEN CAPTON

JUST BLAZE STUDIO DESIGN BY CHRISTOS TSANTILIS AND KEN CAPTON

Q-TIP Rebuild & Tuning
Christos has been tuning Q-TIP's Room, and the results have been musical. The proof is in the pudding, as they say:
Tribe Called Quest's newest album debuted at #1!
Christos is also currently redesigning and remodeling Q-TIP's studio.

DESIGN BY CHRISTOS TSANTILIS

DESIGN BY CHRISTOS TSANTILIS

DESIGN BY CHRISTOS TSANTILIS

Ken Duro's Mix Room
Ken Duro's Mix Room was recently designed, built, and tuned by our team. Duro says that the clarity of his new room is unsurpassed.




Alissia Benveniste's studio was designed and built to be portable. Yes, even the walls! After listening to her new room, she said, "The studio has a great feel, it's very inspiring being in such
a beautiful environment, and the sound is amazing."
Check out this video of Alissia showing off her new studio:
https://youtu.be/9e6MnEJeYIQ
Alissia Benveniste's Project Studio

Postcard view of Alissia Benveniste’s brand new project studio. All these pics were taken by Ed Marshall Photography NYC. Thanks Ed!

Alissia Benveniste and Christos Tsantilis going through the brand new system.

Alissia Benveniste’s project studio when it was all complete.

Sul Ki Son
Christos Designed the new mix room. Ken Capton Built the acoustic treatments and finished the room.
Sul's Quote:
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Having mixed in a few of the studios that have been designed by Christos, I can confirm that the low end clarity in his designs is simply the best. Accurate consistency and repeatability is what any Engineer is looking for in a space. Christos is able to achieve that over and over again with proven methods perfected by years of on site research and development.
His experience designing rooms for some of the most sought after engineers and producers in the music business gives him this critical insight. It also helps tremendously that he himself is an accomplished Multi-Platinum Award and Grammy Nominated Engineer.
Unlike other studio designers, it’s not just about aesthetics. It's about everything as a whole from the structural integrity, electricity, acoustics, room aesthetics, speaker positioning and tuning, air conditioning noise, sound proofing, audio wires and ac power cabling.
He leaves no stone unturned or detail overlooked and that's what makes him the ultimate choice for your next project.
I would recommend Christos a million times over to anyone who is serious about getting their acoustics right! He’s simply the BEST.

Chester Oszustowicz' Studio
Christos consulted regarding wiring, and upgrades, including the tuning of the main monitors.
Chester's studio is now equipped with 3 units of the X.stos Signature series Equitech Balanced power units. and multiple custom ac chords of the highest quality.

DJ Skribble Project Studio
Christos Designed (from the ground up)



Studio Design & Acoustic Consulting FAQ (StosLabs.com)
1. What types of spaces do you design?
From small project studios to large-format Dolby Atmos rooms, I design and tune spaces for artists, producers, labels, and broadcasters worldwide.
2. Do you handle Dolby Atmos DARDT compliance?
Yes — every Atmos project includes CAD drawings, loudspeaker layout verification, and measured reports that align with Dolby DARDT and ITU standards.
3. Can you coordinate with contractors or architects?
Definitely. I often work directly with architectural, electrical, and construction teams to ensure acoustic and aesthetic goals are met simultaneously.
4. Do you travel for on-site measurements or tuning?
Yes — I travel for system calibration, RT60/ETC measurements, and full tuning sessions. Travel logistics are included in the proposal.
5. What deliverables are included in a full design package?
You’ll receive CAD floor plans, elevations, 3D visualizations, treatment specs, Sabins/RT60 calculations, and a detailed acoustic report.
6. How far in advance should I book?
Studio design timelines vary, but typically bookings are scheduled 4–6 weeks in advance to allow for measurement, CAD development, and contractor coordination.
7. Can you retrofit an existing room?
Yes — I frequently upgrade existing studios to meet new performance standards without requiring a full rebuild.
Have more questions? Let's talk about your project- Contact us
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