The DSC 404 is a digital system controller with four analog inputs and four analog outputs. Featuring premium 24-bit transducers, a dynamic range of 114 dB, input and output levels up to +22 dBu, and a frequency range of between 10 Hz and 20 kHz, the DSC 404 delivers an impressive audio performance, even in challenging sound environments. The DSC control software offers ten fully parametric filters, a delay of up to two seconds, plus limiters and compressors for every input and output. The mixer matrix can be used to route any input to different outputs. Multiple controllers can be connected via Ethernet and programmed using a PC or operated via media controls.

The system controllers are used for modelling the vertical behavior of modular, multi-channel line-array speakers in the ZL series. We can preconfigure controllers for specific speaker combinations on request.