TAC SYSTEM, INC. has over 15 years experience in Japanese professional audio market.The founder Tac Yamamoto is one of the pioneer of Japanese music industry and professional audio market since 1970's. He has a lots of experience of import business with many synthesizer manufacture and professional audio manufacture such as Studer, SSL, Fairlight,.... Especially about DAW market, he introduced Studer, Fairlight, DSP and digidesign at the beginnings to Japanese market.