{"product_id":"scientific-anglers-amplitude-smooth-infinity","title":"Scientific Anglers Amplitude Smooth Infinity Fresh Water","description":"\u003ch1\u003e\u003cspan\u003eScientific Anglers Amplitude Smooth Infinity Fly Line\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe Scientific Anglers Amplitude Smooth Infinity Fly Line is designed for anglers who want a versatile, high-performance freshwater fly line capable of handling everything from delicate dry-fly presentations to casting streamers and heavier nymph rigs. Built around Scientific Anglers' Infinity taper, this line combines a long head, substantial front taper, and advanced coating technology to deliver distance, accuracy, and dependable line control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing Scientific Anglers' AST Plus slickness additive, the Amplitude Smooth Infinity is engineered to reduce friction and improve shooting performance while enhancing durability. Its extended head supports long-distance casting and effective mending, making it a practical choice for anglers fishing rivers, streams, and stillwater environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe line is built half a size heavy to help load fast-action rods efficiently, while remaining compatible with a variety of rod actions. Whether you're targeting trout with dry flies, fishing nymphs in moving water, or casting streamers for bass and pike, the Amplitude Smooth Infinity offers versatile performance across a wide range of freshwater applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAST Plus Slickness Additive:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to improve shooting ability, reduce friction, and increase durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInfinity Taper:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A versatile general-purpose taper designed to handle dry flies, nymphs, and streamers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHalf-Size-Heavy Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps load fast-action rods efficiently while remaining suitable for a range of rod actions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExtended Head Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports long-distance casting, line control, and effective mending.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSmooth Coating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a traditional smooth-line feel with efficient casting performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBraided Multifilament Core:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to deliver reliable performance in moderate and cold freshwater conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWelded Loops:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Makes leader and backing connections more convenient.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFloating Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for dry flies, nymphs, streamers, and other floating-line applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Color Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Available in select colors, including Optic Green\/Mist Green\/Buckskin, Bamboo\/Buckskin\/Camo, and other configurations depending on line weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eIdeal Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTrout Fishing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Present dry flies, nymphs, and streamers across a variety of freshwater environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBass Fishing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Cast poppers, larger dry flies, and streamers to largemouth and smallmouth bass.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNymphing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Manage line and mend effectively when fishing subsurface patterns in moving water.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStreamer Fishing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Take advantage of the taper's ability to deliver larger flies and cast longer distances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSteelhead and Salmon:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Build a versatile floating-line setup for appropriate freshwater applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePanfish and Grayling:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Use one line for a range of smaller freshwater species and fly patterns.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLong-Distance Casting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Benefit from the extended head when fishing larger rivers, lakes, and open water.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eBest For\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Scientific Anglers Amplitude Smooth Infinity Fly Line is best suited for freshwater anglers looking for one versatile line that can handle multiple fishing techniques. Its ability to balance distance, mending, and presentation makes it a strong option for anglers who regularly switch between dry flies, nymphs, and streamers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePremier Tackle Insight\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eChoosing a versatile fly line can simplify your setup when you fish different techniques throughout the day. The Amplitude Smooth Infinity is designed to deliver streamers with power while retaining the control needed for dry-fly presentations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts extended head is particularly useful when making longer casts or managing line across current seams. The half-size-heavy design can help load faster-action rods at shorter distances, which is useful when fishing situations require quick casts. However, the way a line feels depends on your rod action, casting style, fly size, and how much line you carry in the air.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor anglers who want one floating line for a wide variety of freshwater situations, the Amplitude Smooth Infinity is a practical all-around option.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat species is this fly line designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is designed for a wide range of freshwater species, including trout, bass, grayling, panfish, carp, steelhead, salmon, and pike.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I use this line for dry flies and streamers?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. The Infinity taper is designed to handle dry flies, nymphs, and streamers, making it a versatile option for different fishing techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat does half-size heavy mean?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe line carries slightly more weight than a standard line of the same labeled weight. This helps load fast-action rods efficiently, particularly at shorter casting distances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is the benefit of the extended head?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe extended head supports longer casts and improved mending, helping anglers manage line more effectively on rivers and other freshwater environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a floating fly line?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes. The Amplitude Smooth Infinity is a weight-forward floating fly line.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat line weights are available?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe standard Amplitude Smooth Infinity is available in 3- through 8-weight options, with color availability varying by line weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Buy Scientific Anglers Fly Lines from Premier Tackle?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePremier Tackle helps anglers choose fly-fishing equipment suited to their target species, fishing conditions, and casting style. Whether you're building a trout setup, preparing for bass fishing, or looking for a versatile line that can handle multiple freshwater techniques, the Scientific Anglers Amplitude Smooth Infinity Fly Line offers a dependable combination of casting distance, mending control, and all-around performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Scientific Anglers","offers":[{"title":"3wt \/ Bamboo\/Buckskin\/Camo","offer_id":50943029903617,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"3wt \/ Optic Green\/Mist Green\/Buckskin","offer_id":50943029936385,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"3wt \/ Optic Green\/Mist Green\/Glow","offer_id":50943029969153,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"3wt \/ Optic Green\/Satin Orange\/Creamsicle","offer_id":50943030001921,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"4wt \/ Bamboo\/Buckskin\/Camo","offer_id":50943030034689,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"4wt \/ Optic Green\/Mist Green\/Buckskin","offer_id":50943030067457,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"4wt \/ Optic Green\/Mist Green\/Glow","offer_id":50943030100225,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"4wt \/ Optic Green\/Satin Orange\/Creamsicle","offer_id":50943030132993,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"5wt \/ Bamboo\/Buckskin\/Camo","offer_id":50943030165761,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"5wt \/ Optic Green\/Mist Green\/Buckskin","offer_id":50943030198529,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"5wt \/ Optic Green\/Mist Green\/Glow","offer_id":50943030231297,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"5wt \/ Optic Green\/Satin Orange\/Creamsicle","offer_id":50943030264065,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"6wt \/ Bamboo\/Buckskin\/Camo","offer_id":50943030296833,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"6wt \/ Optic Green\/Mist Green\/Buckskin","offer_id":50943030329601,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"6wt \/ Optic Green\/Mist Green\/Glow","offer_id":50943030362369,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"6wt \/ Optic Green\/Satin Orange\/Creamsicle","offer_id":50943030395137,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"7wt \/ Bamboo\/Buckskin\/Camo","offer_id":50943030427905,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"7wt \/ Optic Green\/Mist Green\/Buckskin","offer_id":50943030460673,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"7wt \/ Optic Green\/Mist Green\/Glow","offer_id":50943030493441,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"7wt \/ Optic Green\/Satin Orange\/Creamsicle","offer_id":50943030526209,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"8wt \/ Bamboo\/Buckskin\/Camo","offer_id":50943030558977,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"8wt \/ Optic Green\/Mist Green\/Buckskin","offer_id":50943030591745,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"8wt \/ Optic Green\/Mist Green\/Glow","offer_id":50943030624513,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"8wt \/ Optic Green\/Satin Orange\/Creamsicle","offer_id":50943030657281,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/3206\/9633\/files\/Amplitude-Smooth-Infinity-1.jpg?v=1792867132","url":"https:\/\/premiertackle.com\/products\/scientific-anglers-amplitude-smooth-infinity","provider":"Premier Tackle","version":"1.0","type":"link"}