1912-1929
With the competition from Columbia and Victor among others, Edison decided to introduce a Disc phonograph. The disc format provided an easier possibility for record storage, not necessarily a better tone quality. The earlier machines used amberola cabinets, but later machines were designed more for the distinct disc format. The last disc machines were actually designed to play long-play records, up to 20 minutes on a side. <>
Edison A150 with Original Albums
Edison A250
Edison Diamond Disc Long
Playing Phonograph
