which year was it established?
1960.
Sega
Sega was founded by American businessmen Martin Bromley and Richard Stewart as on June 3, 1960
what is 'sega cd'? A  CD-ROM accessory for the Mega Drive/Genesis . which company manufactured them? Sega. name a few electronic parts of this product. The CPU is a Motorola 68000 processor,a Backup RAM cartridge, RCA pin jacks, etc. when was this product first time sold in the market? It was released in Japan on December 12, 1991. what are the different models of this product? Two preivious models developed by Sega , and the Genesis CDX,  X'Eye,  Wondermega and others. can any random music cd be played on that device? It can play CD-based games, audio CDs and CD+G discs. what games were generally played on that device? FMV video games. was this device a breakthrough or a flop? Retrospective reception of the Sega CD is mixed, praising certain games but criticizing its low value for money and limitations on the benefits it provides to the Genesis. what praises did it receive? Initially it was praised for the upgrade to Genesis and its high-quality and expanding library of games. what were the criticisms received for it? Reviewer Blake Snow noted that "The problem was threefold: the device was expensive at $299, it arrived late in the 16-bit life cycle, and it didn't do much (if anything) to enhance the gameplay experience." who founded that company that manufactured these? Martin Bromley and Richard Stewart .
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Sega [SEP] Introduction
Sega was founded by American businessmen Martin Bromley and Richard Stewart as on June 3, 1960; shortly after, the company acquired the assets of its predecessor, Service Games of Japan. Five years later, the company became known as Sega Enterprises, Ltd., after acquiring Rosen Enterprises, an importer of coin-operated games. Sega developed its first coin-operated game, "Periscope", in the late 1960s. Sega was sold to Gulf and Western Industries in 1969. Following a downturn in the arcade business in the early 1980s, Sega began to develop video game consoles, starting with the SG-1000 and Master System but struggled against competitors such as the Nintendo Entertainment System.