I have worked for international companies as
IBM, Cummins, Symantec, Audi, Canon, Kingston, Microsoft, Autodesk, Kodak, Western Union, Ray-O-Vac, Case,FIAT Group, Incredimail, UNESCO, Sandoz, Hewlett-Packard, Log-Me-In, Seadrill, Values website(Foundation for a Better Life)Coca-Cola, among others worldwide well knew companies.
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And many brazilian best conceituated companies, organizations and institutions like O Boticario, Caloi, Folha de São Paulo Group, Brazilian Government, Minas Gerais state government, Mato Grosso state government, Bahia state government, Ceara state government, M. Dias Branco Group, Pague Menos Drugstore Pharmacy, Esmaltec, SP Petróleo, UNIMED, Cia do Terno, Ingleza floor waxes and others.
Microphone: Neumann M 147 - TUBE
Pre-Amplifier - Avalon