In 1924, Segovia visited the German luthier Hermann Hauser Sr. after hearing some of his instruments played in a concert in Munich. In 1928 Hauser provided Segovia with one of the guitars which he used during his tour of the United States and in other concerts up to 1933. Segovia ordered a further guitar from Hauser and after receiving it passed on the 1928 model to his US representative and close friend Sophocles Papas, who in his turn gave it to his student, the famous jazz and classical guitarist Charlie Byrd, who used it on several records.