The QKore 6 allows 6 (or up to 12) copnnections to your individual components that are plugged into the QBase unit. It is a parrallel grounding device to work with the second side of the electric current. This reduces noise in your systm dramatically, makes it sound much more analog, and improves the soundstage enourmously as well. And it works with all systems. I have two of these, but I am reducing the size of my second system to be just a large OLED TV without a full audio system. My second units are used in my Audio System and Theater with a 12 foot screen and 26 speakers. The combination of QBqse and QKore qill make a stunning difference in your A/V system.