In 1904-1906 Grammophone had achieved enough improvements in net transfers music audio plays, both vocal and instrumental. Manufacturing gramophones became a powerful independent branch in Europe, Russia, the United States.

In 1904-1906 Grammophone had achieved enough improvements in net transfers music audio plays, both vocal and instrumental. Manufacturing gramophones became a powerful independent branch in Europe, Russia, the United States.

In 1904-1906 Grammophone had achieved enough improvements in net transfers music audio plays, both vocal and instrumental. Manufacturing gramophones became a powerful independent branch in Europe, Russia, the United States.