TV Diffusion is a Radio-TV store opened by Serge Quennoz in Conthey in 1983. Our business includes TV, multimedia, Hi-Fi, professional displays and sound systems. We strive to offer you installations in line with your desires and your budget. With over 20 years' experience in sound systems for a wide range of events, we can meet your requirements for sound systems for sporting or cultural events. Another very important area is our repair workshop. In fact, we provide a high-performance after-sales service, as well as free replacement TVs for our customers in the event of breakdown. Don't hesitate to pay us a visit!