Scientific Anglers Amplitude Smooth Trout GP

One Quarter Heavy Line

The Amplitude Smooth Fly Line is built for anglers who want elite performance, durability, and effortless casting. Featuring AST Plus slickness technology, this smooth fly line delivers superior shooting ability with up to five times less drag and eight times the durability of traditional fly lines.

A mid-length head provides excellent mending control, improved accuracy at distance, and versatile performance across a wide range of fishing situations. Built on a braided multifilament core, the Amplitude Smooth is a high-performance caster’s line designed for smooth handling, long-lasting durability, and confident presentations on the water.