IGB Eletrônica S.A. (Portuguese for IGB Electronics), doing business as Gradiente, is a Brazilian consumer electronics company based in Manaus, and with offices in São Paulo. The company designs and markets many product lines, including video (e.g. televisions, DVD players), audio, home theater, high end acoustics, office and mobile stereo for the Brazilian market.[1]
History
The company was founded in 1964. Between 1985 and 1990 they sold the Gradiente Expert line of MSX compatible home computers.[2][3][4][5] In 1993 they founded Playtronic