Scientific Anglers Amplitude Smooth Anadro Indicator Floating Fly LineONE AND A HALF SIZE HEAVY LINE The Amplitude Smooth series of lines are, simply put, the highest performance smooth fly lines in the world. With up to five times less drag and eight times the durability of traditional lines, this will change the way you look at fly line performance. If youre anything like us, the allure of big fish and big rivers is intoxicating. Thats precisely why we created the Amplitude Smooth Anadro Nymph. Designed with line