The evolution of Brutale Achilles ... it was not an easy task! When you have an amplifier that uncompromisingly drives almost any load, supports the true nature and features of the speaker, and is built from inexpensive components and materials, there aren't many things you can do. However, Pilium is satisfied only with the best and considers it good enough. They always try to reach the maximum and yes, they have done it again. It only took them two years to improve. They managed to get the last drop of sound and power by implementing higher capacity from capacitors made especially for Pilium, the world's best custom transformers, even larger heatsinks and several other improvements along with very special wiring. The performance rating remained the same, but the best became even better ... Neutral, smooth, colorless, fast, transparent!