About Super Audio Immersive

Bill Sellar is a highly skilled Mixing and Mastering Engineer with over 17 years of experience in the music production industry. Currently, he serves as a Mixing Engineer at TruPeak Audio since 2018 and as a Mastering Engineer at Super Audio Mastering since 2017. Bill holds a First Class Degree in Audio and Music Production and is Pro Tools 110 Certified.

Throughout his career, Bill has had the privilege of working with renowned artists such as Imogen Heap, Rita Ora, Yes, and Rick Wakeman. His notable achievements include mastering the original soundtracks for "Harry Potter and the Cursed Child" and "Golden Kamuy." In recognition of his exceptional work, he was awarded the AMS Neve Award for Excellence in 2018.

In addition to his technical expertise, Bill has designed and built his own studio from the ground up, showcasing his commitment to the craft. He is passionate about improving sound through innovative digital processing techniques.

Paul Caboche is a seasoned audio professional with a diverse background spanning live sound engineering and studio production. He began his career in 1989, founding Caboche PA and providing live sound equipment and services for various events across the UK. As a skilled sound engineer, he performed front-of-house sound for numerous artists, including those on world and European tours. 

In the mid-1990s, Caboche transitioned into freelance sound engineering, working on high-profile projects in live sound, theater, television, and recording studios. His mechanical engineering apprenticeship, completed in 1989, has been instrumental in his ability to design and build audio equipment and recording studios. After acquiring Stage Sound he continued to provide live sound equipment services. In 2022, he established Caboche Studios, a Dolby-certified Atmos mixing room and recording facility. With a strong foundation and extensive experience in the audio industry, Paul is a respected figure in the field. He is known for his expertise in live sound engineering, studio production, and Dolby Atmos mixing.

Simon Heyworth is a highly respected mastering engineer, director, and quality assurance expert with over five decades of experience in the music industry. His career began at The Manor Studios and Virgin from 1970 to 1975, followed by a successful stint as a freelance engineer until 1985. Simon then ventured into the film industry as a Music Co-Ordinator and Music Engineer/Producer for his own company, Motion Picture Music, from 1985 to 1990.

From 1991 to 2002, he honed his skills as an Audio Restoration and Remastering Specialist at Chop 'Em Out in London before being an early adopter of 5.1 Mastering for SACD, DVD-V and DVD-A in 1999.

He established his own facility, Super Audio Mastering, in Devon, where he has continued to innovate and excel in audio mastering techniques, both in Stereo and 5.1. In 2022 he and Bill ventured into the world of Immersive Audio which is the next logical step.

Simon is known for his expertise in audio mastering, business management, and his commitment to staying at the forefront of audio advancements. His notable achievements include being recognized as a Top Engineer by Music Week in 1974 for his work on "Tubular Bells," and he has contributed to numerous albums for both well-known and emerging artists throughout his career.