Just like our output transformers, our power transformers are also custom-designed and built in our in-house transformer workshop. We manufacture them with the same precision and attention to details: the high-permeability, large cross-section toroidal cores are also impregnated, and then the winding process follows. The parameters of the windings are designed to avoid saturation of the magnetic core and to ensure efficient operation even under heavy load conditions. It is important to note that we use double electromagnetic shielding for our power transformers. Finally, we employ the same epoxy compound used to pot the output transformers to eliminate mechanical vibrations and associated noises.

Automatic Bias System

During the design phase, a significant amount of engineering time was devoted to the layout details of the whole integrated amplifier. Our top priority was to maximize the signal-to-noise ratio and completely eliminate mains related signal components from the audio frequency spectrum. To achieve this, we separated the audio circuits as much as possible from the power supplies that cause the most electromagnetic interference. We also restructured a substantial portion of the amplifier's internal components. By using our highest-quality printed circuit boards, we created a modular, robust, and high-performance layout.