The Saramonic SmartMixer 4C is a 4-channel microphone mixer, compact and lightweight, with phantom power, specially designed for interviews, field production, and other applications. With two XLR and 6.35mm combo inputs and two 1/8 inch (3.5mm) inputs, the SmartMixer 4C accepts signals from a wide range of microphones or line-level sources. It can serve as a primary or supplementary mixer for sound reinforcement, recording, or audiovisual presentation systems.