Following the harvest, the barley is malted and mashed in one of many Macallan's two mash tuns, a process that can take in between 4 and 8 hours. Then, the barley is fermented which has a specially cultured yeast right before getting distilled 2 times through The Macallan's copper-pot stills. https://300ennootsukiaiepisode236925.affiliatblogger.com/87521916/300-en-no-otsukiai-episode-2-for-dummies