GT4 professional 4-channel mixer with power amplifier all-in-one input with 99 kinds of digital DSP effects U disk Bluetooth 500W dual-channel high-power output all-in-one machine

Built-in power amplifier, 500W dual-channel high-power output, strong power, easily drive 8-inch, 10-inch, 12-inch passive speakers. Wireless bluetooth connection, more convenient, liberate wire bondage U disk playback system, plug and play, no need to install drivers, LED playback display, easy to operate. 99 kinds of digital reverb effects, simulate a variety of different playing styles, easily meet the needs of various occasions. 4-channel input, each channel has separate high-frequency, mid-frequency, low-frequency equalization adjustment, rich interfaces, comprehensive compatibility, and 48V phantom power supply, which can be connected to a condenser microphone for continuous power supply when turned on