CompanyQ3928329· pop 6· linked from 111 articlesRocky Mount InstrumentsSign in to savesubsidiary of the Allen Organ CompanyConnectionsnote signEntitysynthesizerEntityelectronic oscillatorEntityPennsylvaniaEntitypianoEntityInternational Standard Book NumberEntitytransistorEntityElton JohnPersonWayback MachineEntityFrank ZappaEntityStevie WonderEntityharpsichordEntityModest Petrovich MussorgskyEntityDeep PurpleEntitymandolinEntityThe Beach BoysEntityvacuum tubeEntitybanjoEntityJean-Michel JarreEntityGenesisEntityCategoriesAmerican companies disestablished in 1982American companies established in 1966Companies based in North CarolinaElectric and electronic keyboard instrumentsElectronic organ manufacturing companiesElectronics companies disestablished in 1982Electronics companies established in 1966Musical instrument manufacturing companies of the United States