A demonstration session for the AP-01 was held on January 14, 2024 at the Max Audio boutique in Kokura. COO of YUKI Precision, Jun Nagamatsu, who was also in charge of development when the AP-01 was created, was on hand to share anecdotes about its development. We also benefited from an in-depth analysis of the AP-01 by audio critic Mr. Yoshio Obara. We would like to express our sincere gratitude to him and to Max Audio Kokura for their invaluable collaboration. Many thanks to all!