EMB Professional DUAL USB/MP3 Mixer EB9005mx Dual CD Mixer With USB SD Card built-in. Scrach ability. Balance Boost master output. Audio CD, CD-R and MP3 CD. USB input for flash drive, SD Card Slot. Three Selectable jog modes: pitch bend/search/scratch effect. Single, Continuous and Rpt modes. Fader-Start capability. High speed rotary track search. DSP effects: brake and rev. control. Seamless Loop, with Re/Loop Adjust. Frame acc. search w. jog wheels. Variable pitch control. Pitch bend via jog wheel Fully prog. with rpt. function 3-band EQ with Gain Control Come with headphone output.