FEATURES 48V Phantom Power, 2Goup,2Aux 3band EQ for each channel Dual9-band EQ DJ lamp mute channel function Each channel input with an insert SPECIFICATION Model DSP-12 DSP-16 DSP-24 Channel Mic./Line 12CH 16CH 24CH T.H.D 0.05% Frequency Response 20Hz-20KHz3dB S/N Ratio 90dB Phantom Power 48V Max. Output 4VMax. Input Sensitivity MIC-60dB; Line-40dB; Effect-40dB; Aux in-40dB; Tape in-40dB Input EQ HI: 15dB/12KHz; MID: 15dB/2.5KHz; LOW: 15dB/80Hz Effector 26 kinds of DSP Digital Effects Dimensions(MM) 630x525x110 760x400x210 1020x600x210 Net Weight(KGS) 14.00 16.00 19.00