Once the harvest, the barley is malted and mashed in one of several Macallan's two mash tuns, a process that normally takes between 4 and 8 hours. Then, the barley is fermented which has a specially cultured yeast right before currently being distilled 2 times throughout the Macallan's copper-pot stills. https://anciusv134geb2.eveowiki.com/user