Standard Pricing for Mastering
▪ Mastering rate for 1 one song = $250 each
- 2 songs = $225 each
- 3 songs = $200 each
- 4 songs = $175 each
- 5 or more songs = $150 each
- Alternate mixes of the same song = $50 add. each
Please contact for a custom quote for your mastering project.
Professional Music Mastering Services in Atlanta, GA
At COS Mastering, we help artists, producers, and record labels achieve polished, release-ready audio through professional music mastering services in Atlanta, GA. Mastering is the final stage of audio production, ensuring your music translates consistently across streaming platforms, radio broadcasts, vinyl records, CDs, headphones, home audio systems, and vehicle sound systems. Our hybrid analog and digital mastering approach is tailored to the unique dynamics, tone, and artistic intent of every project.
Our Mastering & Audio Services
COS Mastering provides specialized services for a wide range of music and audio projects, including:
- Stereo Music Mastering
- Album & EP Mastering
- Digital Mastering for Streaming Platforms
- Apple Digital Masters Optimization
- Audio Restoration Services
- CD & Vinyl Pre-Mastering
- Radio-Ready Audio Preparation
- High-Resolution Audio Delivery
- Single, EP, and Album Mastering Projects
Artists can also explore our Discography to hear previous projects or learn more about our Music Mastering Process and professional studio environment.
Streaming & Distribution Ready Masters
Today’s streaming platforms apply loudness normalization and file-processing standards that can significantly impact audio quality. Professional mastering helps ensure your music maintains clarity, impact, and competitive loudness without unwanted distortion or excessive volume reduction during platform encoding. COS Mastering delivers optimized masters for Spotify, Apple Music, Amazon Music, Tidal, YouTube Music, FM radio, and physical media distribution. As an Apple Digital Masters approved studio, we can provide masters specifically optimized for Apple’s AAC encoding process.
Trusted by Artists Across Genres
Whether you’re releasing a single, EP, or full-length album, our goal is to enhance the emotional impact and sonic consistency of your music while preserving the integrity of your mix. Contact COS Mastering today to submit your project and experience professional music mastering from one of Atlanta’s dedicated mastering studios.
Equipment
We strive to produce the finest musical results enhancing your product to be the best possible. With full optimization and focused imaging, your mastered playback performance will be consistent across all medias including FM radio, download/streaming services, car stereos, club or home systems. We customize our process based on each individual project with respect to each song so that it is appropriate for your genre and market. The following equipment used are as follows:
- SADIE 6 DAW Sound Suite
- Crane Song STC – 8 (M&K Mods)
- Crane Song IBIS (Mastering Mods)
- Millenia NSEQ – 2 (Mastering Mods)
- Whitestone P331 Tube Loading Amp
- SPL – Hermes – Analog Router
- Crane Song Avocet Monitor Controller
- Fred Forsell MADA – 2 ADDA
- Tannoy DMT 215 System II Audio Monitors
- Benchmark AHB2 Power Amplifier
- JL Audio F112 Sub Woofer
COS Mastering provides music mastering for all major media platforms including Apple Music, Amazon Music, Spotify, Tidal, YouTube, FM Radio, CD/Vinyl pressing and others.
Each platform has their own personal limiters for submission uploads. Professional music mastering is the best route to get the most out of your music with minimal risk of being penalized (turned down) by the streaming service. It is customary for COS engineers to deliver mastered files at the standard format of 44.1k-16 bit WAV and MP3 for convenient distribution. Higher sample rates may also be delivered when requested and typically when the original mix is recorded in such quality. We are also an Apple Digital Masters approved studio, which optimizes your mastered files to Apple’s AAC format.
