ATLAS Amp AA400PHD Mixer 6CH Input 400W

[experience.getstarted] Background music and paging system Atlas Sound's AA400PHD mixer provides power and distribution for background music and paging in a large business or institution. The AA400PHD delivers up to 400 watts RMS to a regular 8-ohm speaker load or to multiple transformer-coupled speakers in a 70-volt distributed system. Six inputs - four microphone/line and two stereo pairs - let you play multiple sources of music and make announcements from multiple locations. Helps with its own installation The AA400PHD features an automatic system tester, the Push Here Diagnostic (PHD) button. The PHD system checks the connected speaker lines for wiring and impedance errors, verifying that the attached speakers' tap settings do not exceed the amplifier's rated power, no speakers are mistakenly tapped at 8?, and the speaker wire is free from shorts. Making announcements You can set the mixer to mute inputs when Channel 1's microphone is on or when its button activates the remote trigger. You can also route any combination of inputs to a Zone 2 output for a second set of speakers or for music on hold (MOH) in a telephone system. Also good in a church or school The AA400PHD also works well in a multi-microphone PA system. Up to four microphone channels can handle singers and other musicians, while the line inputs can play recorded music or other programming. You can set the AA400PHD so that, whenever the main speaker (pastor, principal, teacher, or guest lecturer) speaks through his or her mic, the other channels mute. Helpful connections, controls, and indicators The microphone channels have phantom power available for condenser microphones. "Pre Out" and "Amp In" connections allow the AA400PHD to work in conjunction with another amplifier or external audio device. The neatly laid-out front panel includes a control for each input channel and the master output so you can tweak the balance and volume of the entire mix. You can also control the master volume and