MX04USB is a versatile mixer with 4 inputs and 2 outputs. It's equipped with usb player that accepts FLAC WMA APE MP3 formats - with display and Bluetooth connection. It's provided with low-noise quality preamps, an effective 3-band equalizer and phantom power. Two channels can be adjusted independently and another 2 can be used as stereo channels. The master section of the mixer has 1 effect loop, balanced 6.35 mm jack outputs, monitor outputs, as well as a headphone connection. MX04USB is also equipped with RCA connectors for recording devices.