2U standard 19-inch rack-mount amplifier with 3.5-inch TFT colour screen display, with infrared remote control, simple operation (fast forward / rewind / pause / [AB] repeat / Volume key operation, volume [+] [-] regulation). Connects automatically to server once there is network. Support wired network and WIFI wireless internet access modes. Automatic synchronization between timing program of terminal and the server. Works online and offline. Models in 60W/ 90W/ 150W/ 250W/ 350W/ 450W/ 550W fixed-resistance (4-16OHM), constant-voltage (70V, 100V) power amplifiers. 2 line inputs (AUX) and 1 Microphone input. Local emergency broadcast input ,with separate volume control. 1 channel of audio signal auxiliary output, facilitate expansion to external power amplifiers.
Intelligent power management
60, 90, 150, 250, 350, 450, 550, 650