The P20 is our entry level preamplifier and offers an affordable door into the Hegel Reference line of products. Although scaled down, many of the good characteristics remain: the enormous soundstage, the deep rhythmic bass response, the perfect timing.There is a total of 5 regular inputs. Both balanced and unbalanced. In addition, a special Home Theatre input allows integration in Home Theatre systems. Finally, there are both balanced and unbalanced outputs as well as a fixed line-level output.