Graham Patten DESAM-400 Digital Audio mixerComplete with main frame,Mixer panel and Control panel.Top panel missing 4 blue buttonsThe D/ESAM 400 is ideal for mid-sized edit suites.Supporting up to four 8 channel analog, 8 channel digital, or 16 channeldigital input modules, this system may be economically reconfigured asoperating requirements change. The D/ESAM 400 mixes 16 channels to 4outputs. Output buses provide 4 digital and 4 analog output channels forrecording, along with 4 independent monitor channels. Available with atable top console or rack mounting control panel, the D/ESAM 400 iseasily configurable, with room to expand in the future