Listen to streaming radio KSBX - KCBX FM 90 Public Radio (San Luis Obispo) on your computer, tablet or phone. Radio station KSBX - KCBX FM 90 Public Radio (San Luis Obispo) live online in good quality without registering with Vo-Radio. Broadcast of popular music and songs in 2018 to FM radio KSBX - KCBX FM 90 Public Radio (San Luis Obispo), frequency (bitrate 128 kbit/s, 90,1) music in the genre eclectic,.