Watching the development of companies representing the audio industry can be very interesting. With time, you can make predictions of certain trends, and after many years check whether they turned out to be true. Today's review is not just another description of an interesting product, but also the continuation of my adventure with Auris Audio, which four years ago provided us with one of the first amplifiers in their history - the Adagio 300B. We didn't expect it to be perfect, but in many ways it was. Considering that the company was founded just a year earlier, it was hard to believe. This elegant and very refined amplifier using famous directly heated triodes wasn't made by accident. In the following years, the Serbian company proved it wants to continue making hi-end gear for true audiophiles, or even go a bit further. The latest Fortissimo integrated amplifier is a good case in point.