United Audio Project provides specialist audio services for film, television and multi-media platforms, encompassing sound design, mixing, foley, ADR & voiceover records.

United Audio Project was set up in 2008 by Karl Mainzer and Rowan Jennings. Since then we have collaborated with some of film and television’s most influential and inspirational directors, producers, editors and composers, and continue to create distinct and moving soundtracks that augment the character of our clients’ films.

Our highly creative approach, flexibility and willingness to give each production the necessary time and space it requires, inspires loyalty with many film-makers.





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