for live broadcasting, Conference, live performance, Seminar, Classroom lecture
The Linkx APA-50 is a quarter rack width 50 watts advanced class D audio power amplifier as a standalone product for classrooms and small systems.
Three stereo inputs and a discrete microphone input, along with separate line and microphone gain adjustments, allow connection to a projector,
wireless microphone receiver, and other sound sources. The energy-efficient amplifier automatically goes into standby mode if no input signal is
sensed for 20 minutes, dropping power consumption to 0.8 W.