Novatech nt-30apa | pa amplifier

This system features USB disk plug-and-play support and is compatible with both radio and Bluetooth functions for flexible audio playback. It offers seven microphone input channels, two auxiliary input channels, and one line output channel, ensuring versatile connectivity for different audio sources. The unit supports 100V constant voltage output as well as 4Ω, 8Ω, and 16Ω resistance outputs, making it suitable for a wide range of speaker configurations. Designed with safety and reliability in mind, it includes an erase function for easy emergency broadcast insertion, along with output short-circuit protection, alarm functions, and warnings for overheating and saturation distortion. Additionally, each microphone has independent volume control, with separate high and low sound adjustment for precise audio tuning.