Car Audio & Video. VocoPro DA-3800PRO 200 Watts Digital Karaoke Mixing Amplifier with 3 Mic Inputs and Echo FX. THE PRODUCT WAS TESTED AND IS WORKING LIKE NEW! The DA-3800 PRO is a Digital Karaoke Mixing Amplifier that allows you to connect up to four audio/video devices DVD, CD players, etc. As well as three […]