the high-quality 48-channel digital audio mixer designed for professional recording and audio-post production applications. the dmx-r100 uses the latest digital technology to create and ideal modern audio production studio. this compact,48 channel mixer comes with 25 motorized faders, a sophisticated control panel with touch screen control, a fully integrated package of automation, a digital routing matrix and machine control. additional boards include; 2 x dmbkr103 - 8ch aes/ebu i/o board 2 x dmbkr106 - 8ch adat interface board