OBT-8020 前置放大器
产品说明
●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.
●10路输入,其中5路话筒,3路信号,2路紧急;●独立音量控制,统一音调控制;●自动默音,有强切和优先功能,话筒1为一级优先。