dmx 512 controller, controller,dmx console 2048 channels. precious and easily edit, save, and rechange files. multi-interface DMX512 controller YR-2010 TECHNICAL REFERENCEModel No ... : YR-2010Voltage: AC110V-130V,220V-240V(optional).Frequency: 50/60HZ.DW512/1990 Standard, total 2048 dMX ... more safe and convenient Profession 2048CH DMX512 controller YR-2010