In order to make our users more convenient to operate, this series of power amplifiers fully consider the humanized design of the machine appearance, and the panel is added with the level indicator of the sound channel to more accurately and intuitively analyze the working state of the power amplifier, and also to facilitate the judgment of the load signal strength. So as to more effectively cooperate with the operation of the entire audio system.

A-ONE series power amplifiers are specially developed for high-end entertainment, taking full account of the location and status of the machine, adding a humanized design of the appearance, and adding a channel level indicator on the panel to more accurately and intuitively analyze the working status of the power amplifier, and also to facilitate the judgment of the load signal strength. So as to more effectively cooperate with the operation of the entire audio system.