User Manual
 AtlasSound.com  – 10 – 
Specifications are subject to change without notice.
Owner’s Manual
MA40G / MA60G
Mixer Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Specifications 
  Power Output: MA40G=40W@70.7V(125Ω),40W@100V(250Ω) 
  MA60G=60W@70.7V(83Ω),60W@100V(166Ω)
  Frequency Response: 50Hz-20kHz
  THD+N: .5%orLess@1kHz,RatedOutput
  Sensitivity: Input1Mic=.316~3.16mV(-50~-30dBV)
    Line Input 500mv (600Ω) 
    Inputs 2/3 RCA 500mv (10kΩ)
  Output Regulation: LessThan2dB,NoLoadToFullLoad
  Signal to Noise Ratio: Mic=>55dB
  Line=>55dB
  Input2/3=>55dB
  Indicators:  Power, Signal, Limit
  Power Consumption: 
  MA40G: Idle:0.075A,8W,27BTU
  Average:0.26A,24W,81BTU
  Max:0.8A,71W,242BTU
  MA60G: Idle:0.075A,8W,27BTU
  Average:0.41A,34W,116BTU
  Max:1.25A,102W,348BTU
  Height: 1RU,1.75"(44mm)
  Width: 8.5"(216mm)
  Depth: 7.81"(198mm) 
  Weight:  PA40G:NetWeight=2.9lbs.(1.32kg),ShippingWeight=3.1lbs.(1.4kg) 
  PA60G:NetWeight=2.9lbs.(1.32kg),ShippingWeight=3.1lbs.(1.4kg)
Fuse:  PA40G=T630mA
  PA60G=T1A 
NOTE: Average power consumption is based on one third (1/3) of the maximum power rating, 50% 
duty cycle. 










