Leviton 41920-A70 40 Watt 70V Mixing Audio Amplifier with Mic Input & RS232 Control

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