The ALF-MA15075D is a compact digital mixing amplifier designed for low or high impedance applications. The mode selector switch allows it to deliver either two channels of 75 watts per channel into 4 or 8 Ω, or a single channel of 150 watts at 70 or 100 V. The use of a Class-D amplifier provides power efficiency and energy-saving. In addition to the amplified speaker output, a line level audio output allows the mixed audio signals to be sent to an additional amplifier or other audio system.
Feature:
- Inputs: 2 x Dante audio, 1 x optical audio, Stereo balanced analog input, 2 x balanced microphone inputs
- Outputs: 1 x balanced line level outputs, Stereo Low Impedance amp out, 1 x 70V/100V amplifier output
- Selectable low or high-impedance operation.
- 2 x 75 watts @ 4 or 8 Ω.
- 1 x 150 watts @ 70 or 100 V.
- Class-D amplifier design.
- Automatic standby after a period of inactivity to minimize power consumption.
- Rear panel input level controls for setting Microphones input gain.
- Low inrush current to prevent audible “thumps” when multiple amps are powered on simultaneously.
- Balanced analog audio output for pass-through to an additional amplifier or audio system.
- Basic integrated DSP functions including five-band Graphic equalizer.
- GUI Webserver with TCP/IP control for remote control or third-party integration.
- Trigger port for external mute/ unmute trigger.
- Front panel signal status LEDs for power, panel button lock, audio source, mute, and real-time volume level.
- 1U Size
