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This prototype record changer is now on display at the Sound Preservation Association of Tasmania resource centre in the Hobart suburb of Bellerive. [5] [2] The first commercially successful record changer was the "Automatic Orthophonic" model by the Victor Talking Machine Company, which was launched in the United States in 1927. [6]
The company also manufactured their own brand of player, the Monarch automatic record changer, which could select and play 7", 10" and 12" records at 16, 33 1 ⁄ 3, 45 or 78 rpm, automatically intermixing differing disc sizes, although the speed had to be changed manually. [2]
When automatic record changers, auto replay adapters and jukeboxes began appearing in the 1920s the need arose to find a more reliable and forgiving way to accurately direct the stylus to the start of the recorded area as well as signal the end of a performance.
However, parched revenues in the record industry caused by the mushrooming new medium of radio soon forced both Victor and Columbia to begin experimental electrical recording. [1] The design of the Orthophonic was informed by progress in telephony and transmission-line theory.
In 1897, Brachhausen patented an automatic disc changer, and Regina established a service for installing and maintaining their coin-operated music boxes. Regina boxes were seen as strong profit drivers partially because they created a steady revenue stream, as consumers would buy new discs to play on boxes they had already purchased. [ 2 ]
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