AT-200 is a professional theater & Karaoke integrated audio-video decoder for 7.1.4 setup. It’s developed and designed by engineers recognized by American THX company and it’s Dolby Atmos, DTS:X & HDMI2.0 certified. As a multi-functional decoder, it can be commercially customized for cinemas and theaters for immersive 3D Hi-Fi sound effect. As a top 10 audio brand in China, Tonewinner has 30+ years experience in designing and manufacturing acoustic products. As an original supplier, Tonewinner always warmly welcomes distributors, partners and customers around the world.