8 x 1/4" Line/High Impedance Input. 8 XLR Mic Inputs With Phantom Power. RCA Input (Left/Right Ch.). REC RCA Output (L/R). Bass-Treble Control Each Channel. Return Sound Effect Control For Each Channel. Tape Stereo Input. Microphone Input Impedance: 600 Ohms Input Level: -60db. High Impedance Input: 10k Ohms Input Level: -20db. Tape Input Impedance: 10k Ohms Input Level: -20db. Power Output 200 Watts. Rec Output Impedance: 1k Ohms Output Level: -10db. 5-Band Graphic Equalizer. Master Volume Control. Channel Tone Adjust (High/Low ± 15db). Aux/Tape/Effect Feedback Input. Effect Send. Phones Output. Power Output 110V. Dimensions: 20'' W x 8'' H x 12'' D.