SA "Amplitude" Smooth Infinity with AST Plus Select Line Weight:4WT and all the way up

and all the way up to saltwater ready

Feels right in hand from improved ergonomics

Increases capacity of Pescador Large by up to 610 flies

and salmon

Built with anodized

SA "Amplitude" Smooth Infinity with AST Plus Select Line Weight:4WT and all the way upAMPLITUDE SMOOTH INFINITY THE GO TO LINE FOR ALL FRESHWATER SPECIES 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. The conventional wisdom in fly fishing is that theres no such thing as a do it all freshwater line. We have something to say about