My amp has a "cd in" jack. Haven't used it yet but plan to...... I was interested in connecting a boom box to it that gets radio stations as well... But seeing as how it's a bass amp , how do cd players and boom boxes sound through it? Especially when you have the treble and mid on the amp cut way back? I also notice there's no volume switch for the cd player jack by itself so it's subject to whatever the volume of the amp is set at? Also looks like I'm going to have to go to RadioShack or someplace to get a cable that goes from cd to amp......although the out jack on the cd player isn't a 1/4" stereo plug.