"This is the latest addition to the collection of Exotic Audio Design amplification components. The line preamplifier is a unique, one-stage design, with one of the best triodes we have ever experienced. Several versions of this model are going to be released, with the input selector / volume control, housed in external chassis, separate from the gain chassis, which is going to have only one input and one output. Through different versions of this unique design, the listener will have the option to adapt his preferences and needs with maximum optimization and sound quality, to his audio system. First comes the fully passive module, with two options: either with the best slider (potentiometer) or TVC (transformer volume control), housed in its own chassis."