An uncompromisingly perfect match between amplifier, speaker cable and speaker by minimizing the effects of background EMF distortion.
For example, precisely measured self-made oil condensers can be found in the resonance-optimized housing made from the finest African Grenadil, a material that is otherwise only used in woodwind instruments of the very highest quality and quality. All this leads to an even more precise effect on the sound. The end result is a very neutral and lifelike impression of the music.