Mackie ProDX4 4-Channel Wireless Digital Mixer Simple and Intuitive Bluetooth Streaming and Control via the MixerConnect app on iOS and Android Powerful built-in Processing , such as 3-band EQ with low-cut per channel and 16 great-sounding ReadyFX reverbs, delays and choruses 2 Wide-Z inputs for simple connection of mics, guitars, keyboards and more with no gain adjustments needed Connect your media player via the stereo 1/8" input or stream wirelessly via Bluetooth