The Electro-Voice DC-One Digital Loudspeaker Processor features 2 inputs and 6 outputs with both analog and AES/EBU connections. The unit is a sophisticated front-end that installs between an amplifier and speaker array, and provides a vast selection of EQ, dynamics, feedback control, and other DSP. The DC-One features a powerful SHARK processor engine, 20 user presets, 60 factory presets, and is well suited for mobile DJs, cinema sound, houses-of-worship, nightclub installation, touring musicians and more. Designed for Cinema, Club Sound, Concert Sound, House of Worship, Performance & Sports Venues, Pro Music, Stadium Systems, and other applications. USB connection for DC-One Editor Software Control Analog or AES/EBU Inputs 6dB analog pad placed before A/D converter for system protection Highly customizeable security settings Contact closure interface for remote Preset recall 20 User Presets 60 Factory Presets Unique Edit/Compare Mode for comparing edited Presets and settings 6 predefined Operation Configurations, including Free Edit