Listen to streaming radio KECH-FM (Sun Valley) on your computer, tablet or phone. Radio station KECH-FM (Sun Valley) live online in good quality without registering with Vo-Radio. Broadcast of popular music and songs in 2018 to FM radio KECH-FM (Sun Valley), frequency (bitrate 128 kbit/s, ) music in the genre hits, classic-rock, rock, soft-rock,.