The role played by the amplifier in the audio system is to inform the speaker faithfully and exactly in real time the information of the music source that changes diversely every moment.
For SIT (Static Induction Transistor) adopted by Maxon, the NFB (Negative Feed Amplifier Circuit) and distortion canceling circuit at different stages of the time axis etc are not required because of its good performance.
It is Mitsonik 's SIT amp that carries that SIT, consists of the simplest circuit, colors the music, reproduces it without processing.