Since 1974, Hermann Hauser III has worked together with his father in the same workshop. His guitars were described as instruments with indescribably beautiful sound by Andres Segovia. Pepe Romero says his Hauser guitar is an instrument with the purest sound. Hermann Hauser III cultivates good relations with his guitarists and makes guitars fitting the needs of particular players. Hermann Hauser III received the highest awards from professional organizations and the international guitar community.