Passive monitor controller with active-free circuitry guarantees purest signal path. Large control knob for extremely precise attenuation adjustment. Supports one key mute function, just press the MUTE button, it will enter mute status at once. 2 high-quality XLR combo inputs and 3.5mm stereo input perfectly connect to your DAW. 2 high-quality XLR outputs and 3.5mm stereo output to connect to your studio monitors. Specifications: Input: 2 * XLR combo interfaces, 1 * 3.5mm jack Output: 2 * XLR interface, 1 * 3.5mm jack Item Size: 15.5 x 8.5 x 6cm/ 6.1 x 3.3 x 2.4inch Item Weight: 620g/ 1.4lbs Colour:black Material:Metal Package Contents: 1 * Audio Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.