Complex sentence: This pattern of events has been replicated by other DJ equipment manufacturers such as Numark, Gemini and Stanton, all of whom released higher specification products but which still sell fewer units than the Technics SL1210/1200 models.
Split into simpler sentences: This pattern of events has been replicated by other Dj equipment manufacturers such a Numark, Gemini and Stanton. All of whom released higher specification products but which still sell fewer units than the Technics SL1210/1200 models.