The Harpman KX1252USB is a 12 channel mixing console with 12 microphone or 12 line input with mute function on individual channel, also featuring high/mid/low control knob on individual channel and 9 band equalizer as well for the precise audio control. The Harpman KX1252USB also features USB and Bluetooth input for the versatility of input option as well as providing the 48V phantom power built into the mixer, not to mention it also comes with digital multi effects ready for the user whenever they need it.