Atlas Sound MA40G 3-Input, 40-Watt Mixer Amplifier
The Atlas Sound MA40G is a 40-watt mixer amplifier engineered for reliability and versatility, making it an ideal choice for distributed business paging, background music (BGM) systems, and small to medium speech privacy systems. This compact amplifier features three inputs, including one balanced mic/line/tel input with phantom power and variable mute sensitivity control, as well as two unbalanced, summing line level inputs. The MA40G's global power supply ensures compatibility with power systems worldwide, making it suitable for various commercial audio applications.
As an authorized distributor, Tri-Tek Electronics guarantees full manufacturer warranty coverage, best pricing, and factory support for the Atlas Sound MA40G.
Key Features
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Power Output: 40 watts into a 70.7V/100V line
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Three Total Inputs:
- One balanced mic/line/tel input with phantom power
- Two unbalanced, summing line level inputs
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Variable VOX Mute Sensitivity Control: For input 1, allowing precise control over audio priority
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Contact Closure Mute Terminals: Facilitates easy integration with external control systems
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Removable Level Controls: Features a security cover for "set it and forget it" settings
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Global Power Supply: 100VAC-240VAC ~ 50/60Hz, ensuring worldwide compatibility
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Compact Design: 1RU, 1/2 rack size for easy installation in tight spaces
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Engineered for Reliability: Part of the MA series designed to meet or exceed professional installation standards
Specifications
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Power Output: 40 watts
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Inputs:
- 1 x balanced mic/line/tel input with phantom power
- 2 x unbalanced, summing line level inputs
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Output Impedance: 70.7V/100V
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Frequency Response: 50Hz - 20kHz
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THD: Less than 0.5%
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Signal to Noise Ratio: >75dB
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Phantom Power: +24V
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Power Supply: Global (100VAC-240VAC ~ 50/60Hz)
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Dimensions: 1.75" (H) x 10" (W) x 7" (D)
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Weight: 4.4 lbs
Installation Scenario
In a corporate office environment, the Atlas Sound MA40G can be used to power background music and paging announcements. The balanced mic/line/tel input with phantom power is ideal for connecting a microphone for paging, while the two unbalanced line level inputs can be used for music sources such as a media player. The variable VOX mute sensitivity control ensures that paging announcements can easily override background music. The compact 1RU, 1/2 rack design allows for seamless integration into existing AV racks, providing a clean and professional installation.
Benefits for Installers and Technicians
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Versatile Input Options: Accommodates a variety of audio sources with ease.
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User-Friendly Controls: Variable mute sensitivity and removable level controls provide precise and secure settings.
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Global Compatibility: The global power supply ensures the unit can be used worldwide.
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Compact and Reliable: Small footprint and robust design for easy and dependable installations.
