
About the Hollywood Sapphire Group
Welcome to the Hollywood Sapphire Group, an exclusive community of professional audio engineers and industry innovators dedicated to advancing the art and science of audio and video production.
Our Story
Founded in 1946, the Hollywood Sapphire Group (HSG) has been a cornerstone of excellence in the professional audio community for decades. Originally created to bring together the brightest minds in recording and sound design, HSG has grown into a premier organization known for its expertise, collaboration, and commitment to pushing the boundaries of audio technology in Southern California and beyond.


HSG Today
Who is the Hollywood Sapphire Group? circa 1942-1948


Our Legacy
With over seven decades of history, HSG has established itself as a trusted authority in the professional audio world. Our members bring a wealth of experience and are celebrated for their “golden ears”—an ability to discern the most subtle nuances in sound. HSG has also been a platform for groundbreaking demonstrations and thought-provoking discussions that have influenced the industry.
Audio Recording
Music Production
Professional Equipment
Emerging Trends
Member Stories
Hollywood Sapphire Group
To learn more about HSG or inquire about membership, contact us.