● Input card: 4-channel AV inputs, with 4-channel audio inputs ● Output card: 4-channel AV outputs, with 4-channel audio outputs ● Only support 4-channel external audio inputs/outputs ● Support PAL and NTSC, set by RS232 serial port instructions
What Is Public Address Amplifier?May 25, 2023The Basics of PA AmplifiersPublic Address (PA) systems have become an essential tool for delivering clear, intelligible sound in various settings, including schools, houses of worship, stadiums, and p...view
Ethio-Djibouti Railway withDSPPA PA SystemStarts its serviceNovember 29, 2016Ethiopia - Djibouti railway , the first modern electric railway in Africa adopted the China's electric railway standard for the full line construction, was formally opened to traffic in Oct.5th, 2016....view
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