Mutil-Function Karaoke Power Amplifier * Alluminum Front Panel,VFD Display * 2 Way Audio Inputs and volume adjustable independently * 6 Way Microphone inputs * FM/AM Tuning * 7 phase EQ adjuster,One Record RCA output * Microphone Acoustic Effects processor * Treble/Mid/Bass/Echo/Delay Adjustable * Speaker Connection: A Group,B Group,A+B Group * Dimensions:430(W) X 300(D) X 160 (H)mm Power Output: 30W+30W 60W+60W 100W+100W 120W+120W