mastering studio in seattle

Top flight mastering.
Down to earth people.

Get In Touch

Your music benefits from our huge depth of experience and keen perception.

We are Rachel Field and Ed Brooks, owners and mastering engineers of Resonant Mastering. We put a personal touch on every project, keeping a human and musical result always in sight. We are hands-on artisans with every song.

Make your music sound its best before you share it with the world!

meet the people

Intuitive & Experienced

Our expertise and musical approach has yielded a long track record of happy clients.

Engaged & Attentive

For every project we master, we take a unique approach to best suit your vision for your music. We value our relationships and care about each step of the process, especially the final result.

Equipment & Space

We tailor a custom mastering chain for each project using a combination of classic favorites, modern tools, and a room we know.






"Ed and Rachel have each mastered an album for me."

" Great experiences each time and of course, great results! Resonant Mastering is a safe bet and your music will be in good hands :)"


"Working with Rachel Field was an absolute joy. "

"She respected our musical vision as a band and mastered our song perfectly, giving it the power and attitude it needed. She was communicative, clear, and super easy to work with - her skill in this field is inspiring."


"Ed is a world-class mastering engineer with a wealth of knowledge..."

" a boundless curiosity, a great attention to detail, and a genuinely sweet demeanor.  This combination of qualities has made it easy for myself and a lot of other gold- and platinum-selling producers to continue to send records his way, and to recommend him to others. "


We'd Love To Hear About Your Project

(206) 325-5212    get in touch