EntityQ668386· pop 6· linked from 15 articlesCambridge AudioSign in to saveAudio equipment manufacturing companyConnectionsCambridgeEntityholding companyEntitySt IvesEntityRevoxEntityToroidal inductors and transformersEntityCategories1968 establishments in EnglandAudio equipment manufacturers of the United KingdomBritish brandsElectronics companies established in 1968Loudspeaker manufacturers