800W constant voltage power amplifier with pre-stage

◆Rated power: 800W
◆Two/three channels of microphone and three channels of line input
◆Broadcast with screen display (the five partitions can independently adjust the volume)
◆Direct control and reading through USB/SD interface
◆Has a priority (mute) function to facilitate forced insertion of emergency broadcasts
◆Treble and bass adjustment with an amplitude up to ±20dB
◆Has a monitoring output and can also expand to another power amplifier
◆Six-unit LED level indication
◆Multiple protection functions: short circuit, overload, delay
◆Volume: 480*390*88mm.