● 1U slim design and 19" for standard rack mounting ● With priority inputs of line input and 100V input ● 70V/100V speaker output for long distance transfer ● Industrial design for audio project, long term & stable use ● High efficiency (85%) and with standby function for power saving
DA3850 Digital Power AmplifierApril 19, 2022DA3850 is a newly-designed Class-D Amplifier with higher power. Being beautiful and elegant, the device is widely applied to factories, schools, hospitals, stores and many other occasions.view
DA3450 1 channel Class-D AmplifierJune 10, 2019DA3350/DA3450/DA3650 is a series of digital power amplifier with newly designed appearance and high powers for selection.view
A Brief Introduction of Public Address AmplifiersJune 28, 2018Public address amplifiers are a device for amplifying the voltage or power of an input signal, consisting of an electron tube or a transistor, a power transformer and other electrical components. It i...view
Characteristics and Composition of Digital Conference SystemMarch 29, 2019Today, with the rapid development of science and technology and society, people have more and more information in their daily life and work. Therefore, information exchange and communication between p...view