Compact rack-mountable MP3 player and microphone line mixer that allows mixing of 3 audio signal sources – the integrated MP3 player can be switched between SD card and USB port. It provides 3 input channels with level control (mic, aux/mp3, line), with aux and microphone input located on the front panel. It is equipped with an alphanumeric display, 2-way tone control and level control for the master output and a blue backlit LCD. Player provides pre-programmed sound adjustments and repeat function. Dimensions: 482 x 44 x 160 mm, 1 RS. Weight: 2.23 kg.