The PA-S 250 DSC is a sophisticated 2-Channel amplifier with integrated DSP matrix, analog inputs and an optical SPDIF input. The model PA-S 250 DSC DANTE is equipped with a 2-channel DANTE interface instead of the SPDIF input. The amplifiers are configurable with our browser-based LB AUDIO CONTROL app and are operated with network commands via media control systems. The DSP is implemented as a 4 x 2 mixer matrix and offers ten fully parametric filters, high-pass and low-pass filters, a delay of up to 400 ms, and compressors and limiters for each input and output channel. The amplifiers are designed to ensure outstanding sound quality and operational reliability with minimal power consumption. The Auto On/Off function automatically switches the amplifier to energy-saving SLEEP mode if no input signal is detected. The PA-S 250 DSC has an output rating of 2 x 50 watts at  2 – 4 ohms or 2 x 30 watts at 8 ohms. It is equipped with both cinch inputs and symmetrical inputs. The PA-S 250 DSC also has an optical SPDIF input with TOSLINK terminal, and the PA-S 250 DSC DANTE has a second network terminal for digital audio transmission via Ethernet. A ground lift switch and DIP switches for changing input sensitivity enable optimum adaption to different signal sources. The amplifiers feature an On/Off contact and VCA inputs for external volume control. This can be done via the WP-V and RP-V volume controllers, or via the DV module and Up/Down contacts.