The Nady MPM 8175X 8-channel powered mixer has mono mic/line inputs on each channel and combo XLR-1/4" TRS jacks. Each channel of the MPM 8175X mixer offers level and individual digital delay controls plus 2-band EQ. Master section includes CD/tape level, master level, and digital delay level with delay time select controls, digital delay select switch, and L/R tape in and tape record out RCA jacks. Built-in digital delay offers a choice of 4 great overall sound-enhancing delays ranging from a small room to a spacious hall. The Nady MPM-8175X amplifier delivers 175W @ 4 ohms total into 2 parallel speaker output 1/4" jacks. A main out/amp in 1/4" TRS jack unbalanced insert point on the rear panel allows output to be sent to an external processor or an additional powered amplifier. The Nady MPM-8175X Powered Mixer has a rugged case with handles for roadworthy portability.8 channels with mic/line inputs with combo jacks 2-band channel EQ Level and delay on each channel Master section with CD/tape level, master level, and digital delay level with delay time select controls, digital delay select switch L/R tape in Tape out RCA jacks for recording Digital delay with 4 preset settings from small to large rooms 175W of power @ 4 ohms to 2 - 1/4" parallel output jacks Rugged case with handles