Scientific Anglers Amplitude Smooth Infinity has the power to bomb out streamers, yet retains delicacy for dry flies. It mends like an absolute dream, and delivers flies at all distances. Built a half-size heavy, with a long head and substantial front taper, it’s perfect for everything from trout to pike. There’s a reason Scientific Anglers call it the Infinity: there is no end to what you’ll be able to do with it.

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.

Scientific Anglers Amplitude Smooth Infinity features:

• Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
• Extremely versatile general-purpose taper designed for most freshwater species; an excellent fly line for trout, grayling, salmon, and pike
• Made a half-size heavy to load fast-action rods, but works well with a variety of rod actions
• Extended head length for long-distance casts and superior mending ability
• Excellent for dry flies, nymphs, and streamers
• For use in moderate and cold climates
• Braided multifilament core
• Grain weight = weight of the first 30′*