Ironroot Republic makes amazing whiskey (and other distilled beverages) in Denison Texas with two beautiful stills. You know you are doing something right when you get awarded the "Worlds Best Corn Whiskey" at the world whiskey awards. . . . . more than once! I got to get up close and personal with them both. So if you have ever wondered about how the commercial outfits work this video is for you. The first still is a large pot still over 4500l in fact ( 1200 gal) with a big copper onion and a steep line arm. Second is the combination pot and reflux still with two separate columns.