well .... except entry "audio"

for now, it will unless the "audio" input that sizzles! I wanted to use it as input "on" for a turntable, which works fine on another channel (the other chain has the CD player is "out"!)! so I made a montage, I connected the two chains. Otherwise, the sound suits me the names of radio stations is not indicated, too bad! if someone has an idea to remove the hum, I'm involved!