Addressable PA Decoder ADR33,Addressable PA System

Features

Zone layout and adjustment needs no changing the circuit, but only to change the address code and the construction is simple.
It is available for the system to be equipped with 256 addressable cabinets, supporting plug and use of the terminal.
Six channels of background music inputs, one channel of emergent signal input and a speaker link output port.
Zone acoustic pressure class "monitor" function, with built-in hi-fi power amplifier.