Feature 8 Channel Mono / Mic Line / Insert 1. Indicator LED Each Channel 4 Band EQ Gain Control 3 Aux (2 aux send + 1 Aux Effect) 7 Band Stereo Graphic Equalizer With Effect to Aux 182 Digital Multi Effect Reverb 24bit 380dsp Digital display Mp3 Interface, Usb,recording.bluetooth Headphone Monitor Gain Control Phantom Power Each Channel For Condenser Mic Mute, PFL Each Channel Material: Iron Plate Gross Weight 4.78kg/pcs Nett Weight 3.85kg/pcs Product Size: 41,3 43,59cm Packing: Color Box Packing Size: 46*52 16cm/pcs