6 Channel Audio Interface Dj Mixer With 99 Dsp Effects Xlr 1/4 Inch Jack For Hot Selling Professional Broadcast DJ Sound System USB Interface Mixer Audio Mixing Console 6 Channel Mixer Board Adapt 6* XLR 1/4 Inch Dual Use Jack And 2* Rac Jack As Input Audio Interface Support Mic / Line Musical Instruments And Insert Input Devices.2*1/4 Inch Jack As Output Audio Interface Support Headphone ?Active Speaker ?Power Amplifier?Speaker?Record Pen. 6 Channel Mixer Buttons: *If Channel 1/2/3/4/5/6 Use 48v Condenser Microphone Need To Press +48v Button Phantom Power, *If 1/4 Inch Line Audio Input Jack Uses Guitar And Musical Instrument Etc., You Need To Press The PAD Button*If The Bluetooth Function Is Turned On Or The Usb Flash Drive Is Inserted,You Need To Prees Usb 7/8 Button To Adjust The 7/8 Stereo Channel Input Audio Effect. 1/2/3/4/5/6 mono and 7/8 stereo audio Channel have independent adjustment knobs that adjustment about gain signal?3-band equalizer with low?middle and high, auxiliary output effect and channel volume.7/8 Stereo Audio Channel Have Independent Adjustment Knobs That Adjustment About Auxiliary Output Effect And Channel Volume Audio Mixer With 99 Dsp Effect Adjustment Knob And Volume Of The Total Output Audio And Volume Adjustment Knobs For Speakers And Headphones. Mixer Music And Rec Control Panel.Mode Select/Next Song/ Previous Song/Pause/Begin.Please note that USB and BT cannot be used at the same time. Lightweight 1.2 Inch Sound Mixer Has Built-In 99 Kinds Of Dsp Effects With 40khz/24-Bit Hi-Res.Audio Mixer For Streaming, Recording, Live Performance, Stage, Dj Activity, Karaoke, And Other Occasions. Package content:Audio mixer*1+ power supply*1+manual*1.If you encounter any problems before purchasing or during use, you can contact us at any time, and we will serve you