Located within the doors of the famed Fantasy Studios in Berkeley, California, George Horn’s mastering studio was active for over 30 years. Realizing that the Studios needed a dedicated room for Mastering, a room was designed by Tom Hidley in the late 70’s strictly for this purpose. Since then, countless records from a wide variety of genres were mastered there.
Beginning in 2008, George operated independently and in early 2014 Anne-Marie Suenram joined the studio as a fellow mastering and disc-cutting engineer.
it combined both vintage analog and modern digital technology.

Evidently the business was sold and renamed or closed after the death of George Horn, who passed away August 26, 2021 at the age of 87, of complications from COVID-19.