CHANNEL: Input pad switch,pad-20dB 3-band tone control+/-15dB high 12Khz,mid2khz,low 100hz Mon,effect,main level control MASTER CONTROLLER Dual 5-band led level display Dual 7-band graphic equalizer +/-12dB Digital effect Effect external foot switch Phantom power +48V supply 200W + 200W power amplifier Stereo output or bridge output