Pyle-Pro PMX1609 16 Channel Professional Digital (DSP) Console Stereo Mixer 16 Input Channels - 10 MIC/4 Stereo/Line Inputs XLR-TRS 1/4''.Phone/RCA Inputs - High Precision MIC Preamp - 7 Band Stereo Graphic Equlizer - Phantom Power Switch 48V 3-Band Cannel Equlizer (High-Mid-Low) - Internal Digetal Effects Processor - 2x12 Segment LED Meter For Level Monitoring - Peak LED Indicator Level Input Low Noise, High Precision Mic Preamps - Illuminated ON/OFF Switches - Aux Effect Sends/Returns PFL (Pre-Fader LIsten) Switch - Rack Mount Brackets Included for Ultimate Flexibility AC 110/220 Adapter - Dimension: 16.7'' x 16.1'' x 4.7''