Compact Audio Power Amplifie
Other Accessories


Class D Compact Audio Power Amplifie

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.

  • Output 50 watt (25 watts RMS per channel)
  • 3 stereo line-level inputs with gain control
  • 1 microphone input with independent gain control
  • External volume control
  • Rack mountable
  • Energy-efficient operation after 20 minutes without input signal