Scientific Anglers Amplitude Smooth Infinity Fly Line

Stop struggling with lines that collapse under the weight of a heavy streamer or fail to turn over a delicate dry fly in the wind. The Scientific Anglers Amplitude Smooth Infinity Fly Line solves the "one rod, one line" dilemma, providing a versatile taper that masters every freshwater scenario you’ll encounter on Australian rivers. Whether you are punching into a Snowy Mountains breeze or mending across complex currents, this line delivers the ultimate in smooth, high-performance casting.

The Definitive "Do-It-All" Premium Fly Line

Conventional wisdom says you can't have a single line for every hatch, but the Amplitude Smooth Infinity proves otherwise. As a truly premium fly line, it features the revolutionary AST Plus slickness additive, offering up to five times less drag and eight times the durability of standard lines. This matters because it allows your line to shoot through the guides with minimal effort, reaching those spooky trout on the far bank that were previously out of range. When you buy Scientific Anglers fly line online from Boss Outdoor, you’re getting a line built a half-size heavy. This deliberate design loads modern fast-action rods quickly, giving you the power to "bomb out" heavy nymphs and streamers while maintaining the finesse required for a technical dry fly presentation.

Key Features & Benefits

• Revolutionary AST Plus Slickness: Experience superior shooting ability and a line that stays slick for seasons, not just sessions, significantly reducing friction through your rod guides.

• Half-Size Heavy Loading: Designed to perfectly load fast-action graphite rods, helping you generate high line speed and turnover even when using bulky rigs or weighted flies.

• Extended Head Length: Provides incredible mending ability and line control at distance, allowing you to achieve those long, natural drifts essential for deceiving educated tailwater trout.

• Substantial Front Taper: Offers the perfect balance of power and delicacy, capable of turning over heavy streamers one minute and landing a tiny mayfly imitation the next.

• 8x More Durable: The advanced coating technology resists cracking and dirt pick-up, ensuring your investment performs like new throughout years of hard freshwater use.

• Braided Multifilament Core: Optimised for moderate and cold climates, this core ensures the line stays supple and memory-free in chilly alpine streams or southern winter conditions.

• Versatile General-Purpose Taper: The "Infinity" design is engineered to excel across species, making it the ideal choice for trout, bass, and even light saltwater skirmishes.

The Boss Outdoor Verdict: If you only own one freshwater fly line, make it the Infinity. It is the most versatile taper Scientific Anglers has ever produced. It mends like a dream and shoots like a rocket—simply the highest-performance smooth line on the market today.