Leviton 41920-A70 Mixing Audio Amplifier w/ Power Adapter, 70V

by Leviton


The 70V Mixing Audio Amplifier supports constant voltage distributed audio systems without the need for a separate transformer, making it ideal for classrooms, conference rooms, and light retail or commercial installations. This highly efficient 40 Watt Class D amplifier is compact and fanless with two stereo summed inputs, one digital audio fiber input, and one microphone input. The microphone input features phantom power support and priority muting that automatically lowers line audio to a preset volume when there is mic input. The front panel controls include input selection, volume, bass, treble, and mute while rear panel connections provide the ultimate in control capability via RS232 and IR.


  • 40 Watt mono output 70V or 100V constant voltage
  • Three switchable inputs: two stereo audio summed (RCA and 3.5mm) and one digital audio fiber
  • Selectable mic input with mixer function and independent control
  • Mic input supports 48V phantom power
  • Volume, bass, treble, and mute control
  • Auto priority muting on mic input (ducking)
  • RS232 and IR control capability
  • 20Hz


    5 years limited warranty through the manufacturer

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