Studio ZEF is an independent, associative radio station based in Blois, France, broadcasting on 91.1 FM and 91.7 FM in Vendômois. The station offers a diverse range of music, including pop, reggae, rock, and world music, aiming to be eclectic and go beyond the usual. Studio ZEF also focuses on cultural and societal programs, giving a voice to marginalized groups and promoting social justice. It began as a school radio project in 1999 and evolved into an independent associative radio in 2019.