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For a machine that cost $500, this was a relatively novel idea. [3] Regina shipped 100,000 music boxes between 1892 and 1921, with sales topping out over $2 million a year. The company had 325 employees, and even as Symphonion established an American branch, Regina thrived as the market leader.
After the discs were stacked and one side of each disc had played, the entire stack would be turned over and replaced on the changer shelf. Thus, to be heard in the proper sequence, each disc of a four-disc set would contain, respectively, "sides" 1&8, 2&7, 3&6 and 4&5 – a practice known as "automatic sequencing", "changer sequencing" or ...
Frank J. Zamboni & Company is an American manufacturer of ice resurfacing equipment based in Paramount, California. Frank J. Zamboni developed the first ice resurfacing machine in 1949, and started the Zamboni Company in 1950. Zamboni / z æ m ˈ b oʊ n i / is an internationally registered trademark.
The direct metal mastering (DMM) process uses a copper-coated rather than lacquer-coated disc. Before lacquer discs, master recordings were cut into blank wax discs. Once complete, this master disc is used to produce matrices from which the record is pressed. For all intents and purposes, the finished record is a facsimile of this master disc. [1]
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