The Rolls MX122 MiniMix Pro is a compact and reliable five channel audio mixer. Input 1 is a dedicated microphone input with a 3-pin XLR connector and 12VDC phantom power. Inputs 2 though 5 feature stereo 1/4" phone line inputs that also accept mono signals. The outputs are stereo 1/4" phone connectors and dual headphone outputs provide monitoring and an auxiliary main output with level control. The MX122 MiniMix Pro is an ideal solution for musicians, small sound-reinforcement rigs, video editing and more.