Title: EMB 700W Karaoke Mixing Amplifier – Open Box, Complete with Styrofoam. Up for sale is an EMB 700W Karaoke Mixing Amplifier in open box, presumed to be in new condition. The item comes in its original packaging with Styrofoam, and everything included except for the instruction manuals. 700W Karaoke Mixing Amplifier. Key Control for […]