Orthophonic School House vv8- 8 plays Dick Haymes: 'Soft Light And Sweet Music." Hideki Watanabe 29 подписчиков Скачать
The Third Demonstration of an Orthophonic reproducer using my HMV 163 Gramophone and a fiber needle Скачать
Western Electric Speaker Cabinet and Rola Jensen field coil speaker and FM Jazz channel KMHD. Скачать