EntityQ1435418· pop 12· linked from 173 articlesSequential CircuitsSign in to saveAmerican synthesizer companyConnectionsmusic sequencerEntityFuture plcEntitySequential Circuits Prophet-5EntityMichael JacksonPersonCaliforniaEntitySan FranciscoEntityMadonnaPersonInternational Standard Book NumberEntityThe New York TimesEntityInternational Standard Serial NumberEntityDr. DreEntitymicroprocessorEntitysynthesizerEntityOCLC, Inc.EntityJohn CarpenterEntityYamahaEntityMIDIEntityholding companyEntitytechnical standardEntitystandardizationEntityCategories1974 establishments in California1987 mergers and acquisitions2021 mergers and acquisitionsAmerican brandsAmerican companies established in 1974American subsidiaries of foreign companiesElectronics companies established in 1974Manufacturing companies based in San FranciscoSynthesizer manufacturing companies of the United StatesTechnology companies based in the San Francisco Bay AreaYamaha Corporation