American Audio MXR14 Midi log professional DJ mixer. This mixer has full Midi capability, as well as a built-in (4 in/4 out) sound card. Very powerful and capable piece of hardware. We have upgraded to the pioneer V10 and we dont use this mixer much anymore. 

• 14-inch, 4-Channel MIDILOG™ Mixer (compatible with any “Midi Learn” Software or Analog Inputs – such as CD Players, Turntables, etc.)

• Inputs: 4 Line, 2 Phono, 2 Mic

• 20 On-board Midi Control Buttons (Mapable) 

• MIDI interface (USB MIDI I/O)

• Built-in DSP D-Core™ Sound Card with 4-In/4-Out audio interface

• Controller Mode: When activated USB output streams are routed through master and 1/4-inch Stereo Phone Jack outputs

• Balanced XLR Outputs

• 3-Band EQ with Rotary Kills (Treble, Mid & Bass) 

• Midi Navigation Controls to allow easy software navigation of your music library

• Crossfader Curve Adjustment

• Crossfader Channel Assign

• Master, Booth, 1/4-inch Stereo Phone Level & Mix Controls

• Microphone Volume Control, Talkover + 3-Band EQ (Treble, Mid & Bass)

• Low/High Pass Filter with Bandwidth Control per channel

• 10 segment VU meter

• Audio inputs: RCA

• Microphone inputs: 2x Balanced ¼”/XLR Combo

• 1/4-inch Stereo Phone Jack

• Multi-voltage operation: AC 100V~240V 50/60Hz

• Dimensions (LxWxH): 14.25”x13.75”x 3.5” / 356x320x85mm

• Weight: 10 lbs. / 4.5 kg