EMB EBK37-2ND Digital Karaoke 700W Amplifier Key Control 2 MICs ECHO Excite UC. This item is in the category “Musical Instruments & Gear\Karaoke Entertainment\Karaoke Mixers”. The seller is “wiregrassbargains777″ and is located in this country: US. This item can be shipped to United States. Brand: EMB Type: Karaoke Mixer Features: Amplifier, Digital Echo, Key Control