Pyle PYD1920 Four Channel Professional Mixer Echo w/Variable Delay, Repeat & Depth 2 Turntable/8 Line Level (CD, Cassette Deck, Mini Disk Etc.) /2 Mic Inputs 10-Band Graphic Equalizer For Right & Left Channels Individual Rotary Controls & Kill Buttons For Bass, Mid-Range & Treble Effects Send & Return Loops Turntable Inputs Convertible To Accept Line Level Inputs Independent Gain Controls For Each 4 Channels Mic Features Separate Rotary Bass, Mid-Range & Treble Controls Mic Kill Buttons For Bass, Mid-Range & Treble Assignable AB Crossfader Dual Mic Inputs w/Talkover Jumbo Left/Right VU Meters Top Mounted 12V BNC Connector for Lamp User Replaceable Crossfader Master & Zone Stereo/Mono Switch Cue Volume Control & Source/Program Crossfader Master Volume/Balance/Zone Balance Controls Zone Output Can Be Used As Secondary Output or For Booth Record Output Cue & Cue Volume Amp Output Including 1/4 & RCA Output Jacks Dimensions: (WxDxH)19 x 9.45 x 4.13 110/220 Voltage Switchable