All the Crossfire Evo “Delta” new driver- and gain stages have been re-designed and optimized as well to provide for the shortest signal path and the most direct signal flow.  Another highlight besides a new volume control is a refined output transformer with new coil technology by means of which the amplifier in the lower frequency range can work significantly more stable without limiting its fresh, vivid, and holographic typical Ayon sound performance. New super strong power transformers combined with more powerful power and driver stage chokes assure the increased peak current consumption of the power supply.  The result is a significant advance in sonic performance, wider and deeper holographic 3D airy soundstage with more fine details, smooth-transparent midrange and frequency extension opens a new musicality quality in its single-ended triode integrated power amplifier class. Throughout, the new Crossfire Evo “Delta” is engineered without compromises and a new Milestone in its category.