A basic version of the main supply unit. An electronic device comprising of a main supply source, auxiliary control circuits and input and output amplifiers.
Unlike its more advanced counterpart, CPS 318 LIGHT does not contain an infrared radiator.
This supply unit can be connected to a conference microphone system (up to 20 microphones) and a link signal as input for speakers on the microphones of the conference system (e.g. from an external mixing console).