Mixer mixer with amplifier switch Siemens switch Hui Chi Pu Technology

Control mode, there are two types of resistance ----- polar type and gear type; the surface is covered by a combination of internal and external cover. Luxurious metallic Ring, ABS housing; widely applied guests should, hotels, factories, schools, railway stations, terminals, shopping malls, shops, family and other places, as the volume control of the source device. With amplifier active volume switch, volume control with power amplifier active, with amplifier active volume control, the company is one of the most competitive products, took six months to complete product development and design, within two years after nearly a hundred Project actual verification. In many cases, we need to use the place sound only need a small volume of a power controller. Such as hotel rooms and toilets, we need to introduce the TV sound. In this case, consider the project cost and easy installation, we have developed a power amplifier with volume adjustment switch. Through control of the input signal to achieve the speaker volume control. Switching / editing volume settings 2. gadget: 1 × 1,1 × 2 3.4 preset configuration (editable), detailed set the alarm, media, information, calls, the system, the call volume.