S.A. Amplitude Trout WF6F Moss, MGreen, Willow

The S.A. Amplitude Trout WF6F Moss, Mist Green, Willow from Scientific Anglers is built for trout anglers who demand precision, delicacy, and distance in a single line. With the revolutionary AST Plus slickness additive, this line shoots farther and lasts longer than ever before, delivering smooth, efficient casts from the first strip to the last.

AST Plus slickness is embedded in the outer layer, making the Amplitude Trout dramatically slicker and more durable than prior trout tapers. In real-world use, that translates to fewer false casts, cleaner mends, and more confident reach casts when the pocket water is tight and visibility is low. This advanced coating helps you keep your presentations tight and your line lift effortless, even after long days on the water.

Texture matters on the water with a triple-textured design that balances flotation and sensitivity. The floating tip texture optimizes dryness and float, while the Shooting Texture running line minimizes friction through the guides, allowing longer, more accurate casts with less effort. A revised taper supports delicate deliveries without sacrificing distance, making it an ideal choice for chasing trout with dry flies and small nymphs.

Designed for real-world trout streams, this line pairs a braided multifilament core withPremium build quality to deliver both warmth and durability. Whether you’re aiming for a calm, precise presentation in sipping water or a longer, controlled drift through faster runs, Amplitude Trout keeps your line where you want it—on the water, not tangled in the drift.

Who this is for: dedicated trout anglers who fish calm to moderate currents, target dry-fly presentations at medium-to-long distances, and value a line that maintains its slickness and float over time. If you’re chasing nose-down dry fly takes or meticulous nymph drifts, this line is built for your river days.

• Line weight / taper: WF6F
• Head length: 70.0 ft / 21.3 m
• Total length: 90.0 ft / 27.4 m
• Grain weight (first 30 ft): 160 gr
• Core: Braided multifilament
• Colors: Moss, Mist Green, Willow
• Key features: AST Plus slickness, Floating tip texture, Shooting Texture running line, revised delicate-delivery taper

In practice, the Amplitude Trout line shines when you need longer, controlled casts without sacrificing presentation quality. It handles dry fly work with finesse, supports small nymphs and light streamers on medium-to-long casts, and performs consistently across water types. If you value reliability, longevity, and a line that feels effortless to cast in a wide range of conditions, this SA Amplitude Trout is a standout choice.