Description Beloved by generations since 1962, the Dohm is the original white noise machine. The Dohm model features our signature fan-based natural white noise producing the famous Marpac Sound the soothing ambient ABunds of rushing air, without the disturbance of actual moving air or other irritations. With two-speed options for adiustable tone and volume, the Dohm makes it simple to create a personalized sound environment, excellently masking background sound It’s in new condition without box.