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PureTools - Audio Amplifier 40W (70V/100V), 3 Line Inputs & 1 MIC Input

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The PT-AA140 is a compact digital audio amplifier ideal for medium-sized meeting rooms, hotel lobbies, reception areas or shops. The constant power supply is as powerful as it is unobtrusive. Multiple features provide high quality sound reproduction without unnecessary extras. A simple, innovative control method allows multiple amplifiers to be configured simultaneously. Best suited for public speaker announcements due to the innovative ducking function. This clever add-on lowers the current volume to an acceptable level that makes the announcement audible over the loudspeaker system. DIGITAL AMPLIFICATION Highly effective, high-performance Class D power amplifier.


Energy-saving, it delivers 40W of constant voltage transmission to 70V as well as 100V. PUBLIC ADDRESS The ducking function allows muting as soon as the microphone input is active. Ideal for information systems, reception desks or in retail shops. SWITCHABLE INPUT Three fast-switching analogue and digital inputs, plus a separate microphone input, make the PT-AA140 a comprehensive all-in-one audio presentation solution. FLEXIBLE MIC INPUT Supports 48V phantom power, dynamic and wireless microphones. The combined auto-mute function and noise cancellation ensure ideal sound reproduction at all times. COMPLETE CONTROL Volume, bass, treble and all controls are adjustable via a control panel and IR remote. RS232 allows full simultaneous control of up to 15 units. COMPACT SIZE All the technology is integrated into a compact cabinet, ideal for installation in furniture or in a professional rack.

GTIN/EAN: 4251364706640
Manufacturer product number: PT-AA140
Scope of delivery: PureLink PT-AA140
Only for commercial customers: No
Inputs: 1 x Cinch stereo (L / R); 1 x 3.5mm jack; 1 x Toslink fibre optic; 1 x microphone input 3-pin Phoenix screw terminal (3.81mm)
Security: CE, FCC
Colour: Black
Control connection: 1 x RS232 (3-pin Phoenix screw terminal), 1 IR input
Elect. Inputs: 26dB voltage gain
Feature 1: Class-D audio amplifier, 40W mono with constant 70V or 100V
Feature 2: 1 digital and 2 analogue audio inputs, mic input with 48V phantom power
Feature 3: Mute function when microphone input is active
Feature 4: Control of volume, bass & treble via front buttons and IR remote control
Feature 5: RS232 control of up to 15 units simultaneously
Humidity: 10% - 90%
Operating temperature: -10°C - +40°C
Outer dimension: 130mm x 44mm x 144mm
Outputs: 1 x mono amplifier, 3-pin Phoenix screw terminal (3.81mm)
Power connection: Constant voltage 70V or 10
Power consumption: 5W
Power supply: DC 24V 2.71A
Warranty: 1 year

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PureTools - Audio Amplifier 40W (70V/100V), 3 Line Inputs & 1 MIC Input
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