Powered Mixer, 2 Channel Power output; 8-way Mic Input controled independently, 2-way audio input, Dual 7-phase EQ adjustment; Output Power: 100Wx2( 4Ohm) , Transistor: SANKEN 2S2SA1303/ 2SC3284; Color: Black-grey, Metal Cover, Toroidal Transformer, Heat sink and fan; Package: 1pcs/ Carton