Bakoon was originally founded as two separate entities: Bakoon Products Japan (founded by Akira Nagai, developer of SATRI circuits technology) and Bakoon International (founded in 2009 in Seoul, Korea by Soo In Chae). In 2021, Bakoon International rebranded as Enleum to resolve trademark conflicts with the Japanese entity. Enleum specializes in high-end integrated amplifiers and headphone amplifiers using proprietary SATRI circuit technology, with products like the award-winning AMP-23R and HPA-23RM. The company operates with R&D facilities in Japan, manufacturing in Korea, and US operations in California, positioning itself in the boutique high-end audiophile market.