Information Sheet
AtlasSound.com
1/2
MA40G/MA60G
Global Commercial Mixer Amplifiers
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
©2010 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. ATS003838 RevA 5/10
Features
•  MA40G - 40W into 70.7/100V
•  MA60G - 60W into 70.7/100V
•  One Balanced Mic/Line/Tel Input w/ Phantom Power
•  2 Unbalanced, Summing Line Level Inputs
•  Variable VOX Mute Sensitivity Control for Input 1
•  Contact Closure Mute Terminals
•  Global Power Supply, 100VAC-240VAC ~ 50/60Hz
•  Removable Level Controls with Set It and Forget It Security Cover
•  Compact 1RU, ½ Rack
•  Optional Rack Mount Kit
General Description
Small and compact, and engineered for reliability, the Atlas Sound 
MA40G and MA60G amplifiers are the perfect choice for distributed 
business paging and background music (BGM) systems, and small to 
medium speech privacy systems. They provide 40W (MA40G) or 60W 
(MA60G) into a 70.7V/100V line and each have three total inputs including 
a balanced mic/line input featuring phantom power and variable mute 
sensitivity control as well as two unbalanced, summing line level inputs. 
Additional features include Removable Level Controls with set it and 
forget it security cover, contact closure mute terminals, and a global 
(100VAC-240VAC) power supply. The MA series of amplifiers are part of 
a new line from Atlas Sound that are designed from the ground up and 
include the important features professional installation personnel require 
to meet or exceed their customer’s expectations.


