School PA System Input

School PA System - Input

To connect the School PA System to the A-903MK2 Amplifier
a B-41S Module is required in the selected input position.

B-41S Module

Note:
This input Mutes all of the other
Audio Inputs (that are mute able)
if someone is speaking on
the School PA System.

Connect a Line Output Level or an Attenuated Speaker Output Level
from the School PA System to the B-41S Module.

Note: Do Not Connect the School PA System Speaker directly to this input.

This input has an isolation transformer to minimize ground loop problems.

	The most significant benefit that you get for connecting the existing School PA System to the School PA System B-41S Input Module is a significant improvement in Audio Clarity & Intelligibility because of the Classroom Amplification System - Wide Dispersion Speaker.
	School PA Systems today use a Conventional Speaker which disperses sound like a Flashlight.
	The Alphanet - Classroom Amplification Systems uses a Wide Dispersion Speaker which disperses sound like a Light Bulb.
	This Input Automatically Mutes all of the other Inputs when someone is speaking on the School PA System.
	This input makes it possible for a Hearing Impaired Student, using a Personal FM System, to hear the School PA System.
	And you don't need multiple Speakers in each Classroom.

Note: Having trouble hearing announcements on your School PA System,
then make this connection. You will be glad that you did.