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Wireless Sharing Screen Device

> Wireless Sharing Screen Device

Model O Intelligent Noise-cancelling Array Microphone

> Intelligent Noise-cancelling Array Microphone MIC-RA08

LED Display

> LED Display

News

Noise Cancelling Microphone

GONSIN Escorted the International Conferences in Latin American

Aug 11-2024

Pre-Amplifier with Constant Voltage

Pre-amplifier with Constant Voltage

◆ Product Features

Standard 2U chassis, aluminum alloy panel, with drawer design, convenient and beautiful.

3-way microphone input, of which MIC1 has the highest priority level and wipe the sound function, the volume of each channel can be adjusted independently. 

2-way (AUX) line input, can be connected to the audio signal.

1 auxiliary line output, support the expansion of the connection to the amplifier. 

Built-in Bluetooth/MP3 function module, support for cell phone Bluetooth push program playback, support for connecting U disk, SD card to play audio files, support for MP3/WAV music playback format. 

With each channel volume, treble and bass independent adjustment. 

Support abnormal work protection warning function, when the input signal is too large, overload, high temperature, line short circuit, the corresponding indicator light prompts, has a very high reliability.

With power, signal, clipping, protection LED multiple status indicators. 

Input power fluctuation protection, over-voltage protection and under-voltage protection.

Adoption of fan forced heat dissipation structure, support for long time stable work.