DMX512/1990 Standard, total 512 DMX channels. 2 output interface with optical isolated, withstand 2000Vrms. Control 32 computer lights, 16 Channels each. Big screen with back light displays the operation parameter. 16 computer channel handles 1 speed handle. Memorizing capacity of 1600 chase steps. 48 chase, up to 100 steps each chase, The stay time and cross parameter can be set to each step. 15 environmental programs. The combination of various scenes, chase, and manual control to the light can be applied to the environment very quickly. The music signal can be got from audio frequency circuitry input or internal mike adaptor. Data can be saved after powering off. Green switch power supply installed internally with high performance and the harmonic distortion with low power supply and big applicable scope of voltage is suitable for all the power supply in the world. Imported durable keystroke with high quality and function of selecting special lights. Connector: XLR-D3F×2. 12V gooseneck lights can be applied.