Radio CBs Magelang was established in 2001 and immediately positioned itself as an intermediate adult radio by playing old foreign songs, old Indonesian songs and a few Javanese songs. The first was located on Jln Kalimas then 2 years later moved to his own studio on Jln P senopati villa Gading mas b 1 Magelang. With broadcast coverage evenly in the city and district of Magelang, CBS radio is one of the radios that deserve to be heard by adults. Meanwhile, in the off air division there is CBSPROMO which works on off air activities. And as a highlight is collaborating with the Tembang Memories community.