1.Built-in 256 kinds of DSP Effects. 2.Double 7-band graphic EQ; 3.2-bus,3color,10band electronic balance display; Feature ·Two main output,one AUX output,and backtrack; ·3-band EQ for each channel; ·Built-in 256 kinds of DSP Effects. ·Double 7-band graphic EQ; ·2-bus,3color,10band electronic balance display; ·Built-in audio high power amplifier. Technical Specifications: Total Harmonic ...