High-quality microphone and line preamp mixer. It has the size of a floor pedal, and is suitable for singers, guitarists and bassists. It serves as a preamp, effects loop, and DI pedal. It is the ideal choice to achieve high quality vocals in live performance. It can easy integrate studio effects in to the vocal lines. It has an optional mixing control with three types of outputs and effects loop switch that can serve as on/off or momentary function selector. It can mix external audio sources with AUX connection. It connects via inputs and outputs 1 x 1/8", 1 x 1/4" and 1 x XLR. It is powered by an included 9VDC source. Dimensions: 91 x 67 x 38 mm. Weight: 0.43 kg.