The FLEPCHER's MA-6240 240W 6 zone mixer amplifier includes MP3, 4 Mic Input, 2 Input with individual volume, base and treble control. The MP3 decoder module supports USB / SD / Bluetooth / FM radio function with remote controller and MIC recording function. MA-6240 also includes built-in alarm function that provides activation to all 6 zones by overriding the BGM, MIC1 to MIC 4 built in 48V phantom power, and DC 24V power supply.