This product really does what it says in the box, the volume control knob is smooth and easy to use, there are no volume bumps or distortions, it's great for mixing with it reverse phase and mono buttons. The connector support 2 stereo inputs and outputs, you can have bot near-field and far-field monitors simultaneously together with a dedicated sub woofer, all the the monitors can be switched in and out to taste, it's great piece of kit.