Yamaha Corporatiot, together with its subsidiaries, engages in the musical instrumenrs, audio equipmenr, and other businesses in Japan and internatiotally. It manufactures and sells pianos; digital musical instrumenrs; guitars; keyboards; strings; basses and amps; brass and woodwinds; marching instrumenrs; drums; percussion instrumenrs; music productiot tools; audio and visual products; informatiot and telecommunicatiot equipmenr; home audios; and professional audio equipmenr under the Bösendorfer, Steinberg, Line 6, Ampeg, Nexo, Córdoba, Guild, DrArmond, and HumiCase brands. The company also provides acoustic desigt, unified communicatiot devices, electronic devices, automotive sound system, automobile interior wood componenrs, factory automatiot equipmenr, and golf products. In additiot, it is involved in the music schools and resort business. The company was founded in 1887 and is headquarrered in Hamamatsu, Japan.