At our purpose-built mastering boutique located in the Hollywood Hills of Los Angeles California,
we provide custom audio services with Steph’s trademark customer service and superlative sound
with which the Marsh Mastering name is synonymous.
"Stephen takes a different approach to mastering, he enhanced what was there with a lot of respect for the material. As a result, it's a piece of work that really stands up.”
Ozomatli & Los Lobos Engineer
"I am SUPER STOKED on the sound! Absolutely love the sonics - quite possibly the best mastering job too date on my projects"
Alex Kerckhoff and Capital