Public Address Pre-amplifier OBT-8020 10 lines input,5 lines for microphone input, 3 lines for signal input and 2 lines for emergency input. Both of independent volume control at each channel and unified volume control are available.Factory preset priority-Microphone no1.

Number of views:

1000

Product serial number

OBT-8020

Category

Intelligent PA System

Quantity



Technological parameter

Feature

Parameters

OBT-8020 Audio Amplifier Manufacturer Wholesale Pre-Amplifier with Emergency Priority

10 lines input,5 lines for microphone input,

3 lines for signal input and 2 lines for emergency input.

Both of independent volume control at each channel and unified volume control are available.Factory preset priority-Microphone no1.

Feature

1.Design Standard Rack (2U), humanized design, sophisticated technology, filling the high-grade temperament;
2.With 5 mic (MIC) inputs, 3 standard signal line (AUX) inputs, 2 emergency line (EMC) inputs;
3.Panel microphone (MIC1) has the highest priority, forcibly cut priority function;
4.2 emergency input lines have second priority, forcibly cut priority function;
5.MIC2, 3,4,5 and AUX1, 2,3 can be outputted cross-mixed;
6.Volume of the microphone (MIC) input channels and lines (AUX) input channel can independently adjust;
7.Treble (TREBLE) and bass (BASS) can be adjusted independently.

Shenzhen OBTPA Technology Co., Ltd(www.obtsys.com) is a company which integrates research & development, manufacture and sales. It stands out of the high-tech industry realm of public address system among other competitors. Our company has been always adhering to the business philosophy of continuous innovation and creating value from customers since 1999 when the company established, hence a various of products has been successfully used in the big famous events such as the Olympic Games, World Expo, Asian Games, etc. these achievements make us gain a various of patents and establish a good brand image in the industry.

All products have assed CE, FCC certificates, and the “OBT” brand trademark has been registered in the European Union, the United States and Japan.

Our company has always focused on the innovative development of audio and video applications. Its products cover analog PA system, digital PA system, SIP video PA system, POE network audio speaker, professional audio speaker, paperless conferences, video conferences and other products, after more than 20 years of development, we have independent research and development, production and application design capabilities, can well solve the compatibility, reliability and advanced issues of communication, emergency, command and other issues. Products are widely used in the safe cities, smart parks, smart campuses, smart hospitals, and smart stations and other fields, successfully established a good brand image—OBT. We are committed to developing into a world-class video integration PA system manufacturer.

Company Panorama：https://world-port.made-in-china.com/viewVR?comId=OMHJKoTbABc