Brochure

MITEK CORP. © 2014
(preliminary)
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: [phone]
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AtlasSound.com
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©2014 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS004919 RevB 1/16
AA30PHD
30W Mixer Amplifier
AA30PHD
Features
• 30W Into 25V/70.7V and 4Ω Loads
• Automated Diagnostic System Test (Push Here Diagnostic)
• Balanced Mic/Line/Tel Input w/ Phantom Power
• Two Unbalanced, Summing Line Level Inputs
• Variable Mute Sensitivity Control for Input 1
• Contact Closure Mute Terminals
• Rear Mounted DIP switch Allows Mute Receive for Inputs 2 and 3
Application
The Atlas Sound AA30PHD is the perfect choice for distributed business
paging and background music (BGM) systems, small to medium speech
privacy systems, and in applications where music on hold (MOH) plus
paging is required.
General Description
The AA30PHD is a three input channel mixer amplifier designed for
distributed business paging and background music (BGM) systems,
small to medium speech privacy systems, and in applications where
music on hold (MOH) plus paging is required.
With one microphone/line input and two stereo line inputs, the
AA30PHD will accommodate a variety of input sources including paging
microphones, media players, and digital music receivers. The AA30PHD
includes a patent pending automatic system test, the Push Here
Diagnostic (PHD). The PHD button is designed to check the connected
speaker lines for wiring and impedance errors. This test can be activated
once all speakers are connected and the circuit automatically verifies
that the attached speakers' tap settings do not exceed the amplifier's
rated power, no speakers are mistakenly tapped at 8Ω, and the speaker
wire is free from shorts.
The AA30PHD provides 30-watts output power into 25V, 70.7V, or 4Ω
speaker systems. Rear panel DIP switch allows for creation of Zone 2
output using either Input 2 or Input 3. Unit can also be set-up to mute
Inputs 2 and 3 based on signal from Input 1 for paging applications
where other input sources need to be muted during a page. Input 1
is either Mic or Line input selectable and Phantom Power is an option
when using Input 1 Mic input.
Specications
Type Mixer Amplifier
RoHS Compliant Yes
Safety Listings ETL (UL 60065 Standard)
Electrical Specications
Power Output Max. Average Power @ 50Hz-15kHz with .5% THD,
4Ω 30W RMS
Transformer
Outputs 25V 30W RMS
70.7V 30W RMS
4Ω 30W RMS
Front Panel
Power Switch Push Type
Indicators Signal, Peak, Limit, Power
PHD Test Circuit Push Momentary
Level Controls Inputs 1 - 3
Rear Panel
Inputs Mic / Line Balanced Qty 1, 3 Position PHX Type
Auxiliary Unbalanced Qty 2, RCA
Tone Controls Bass ±6dB @ 100Hz
Treble ±6dB @ 10kHz
Mute VOX Sensitivity: Pot Rotary, Range (–) 500uV +/-200uV
Remote Mute: Contact Closure, 2 Position Phoenix,
3.5mm Pitch
Control Switch Functions
Zone 2 Assign Inputs 2, 3
Mute Receive Inputs 2, 3
Phantom Power Input 1
Mic line Select Input 1