SCIENTIFIC ANGLERS AMPLITUDE SMOOTH INFINITY FLY FISHING LINE
Steve Kerr The Scientific Anglers Amplitude Smooth Infinity is a high-performance fly fishing line designed for anglers who demand precision, smooth casting, and durability. Here’s a breakdown of its key features:
Key Features:
1. Smooth, Low-Memory Coating
– Uses Scientific Anglers’ proprietary AST (Advanced Shooting Technology) coating for reduced friction and longer casts.
– Resists coiling and maintains suppleness in cold conditions.
2. Optimized Taper Design
– Features a long front taper for delicate presentations, making it ideal for dry flies and nymphing.
– The weight-forward (WF) design aids in loading modern fast-action rods efficiently.
3. Durability & Longevity
– Amplitude Series lines are built with a harder, more abrasion-resistant coating than standard lines, extending lifespan.
– Resists UV degradation and retains slickness longer.
4. Consistent Sink Rate (If Applicable)
– The Infinity is primarily a floating line, but Scientific Anglers also offers sinking variants (e.g., Infinity Salt, Infinity GPX).
5. Versatility
– Works well in both freshwater (trout, bass) and light saltwater applications (bonefish, redfish).
– Available in multiple weights (3WT–12WT) to match different rod setups.
Best Use Cases:
– Dry Fly Fishing – The smooth, long taper ensures gentle presentations.
– Nymphing & Streamer Fishing – The weight-forward design helps turn over heavier rigs.
– Saltwater (if using Infinity Salt) – Corrosion-resistant components for tropical conditions.
Competitor Comparison:
– vs. Rio Gold – The Amplitude Smooth Infinity has a slicker coating and better cold-weather performance.
– vs. Orvis Pro Textured – The Infinity is smoother (non-textured) for quieter presentations.
Price Range:
– $100–$130 (premium tier, but justified by durability and performance).
Final Verdict:
A top-tier floating line for anglers who prioritize casting smoothness, accuracy, and longevity. Ideal for technical freshwater fishing and light saltwater use.
Would you like details on a specific line weight or taper variation?
The Ultimate Guide to Scientific Anglers Amplitude Smooth Infinity Fly Fishing Line
Introduction: Why the Right Fly Line Matters
Fly fishing is an art, and like any artist, you need the right tools to create a masterpiece. The Scientific Anglers Amplitude Smooth Infinity Fly Fishing Line is one such tool—a game-changer for anglers who demand precision, durability, and performance. Whether you’re casting delicate dry flies or battling heavy streamers, the right fly line can make all the difference.
Scientific Anglers has long been a trusted name in fly fishing, and their Amplitude Smooth Infinity series takes innovation to the next level. With advanced coatings, superior taper designs, and unmatched smoothness, these lines help you cast farther, present flies more naturally, and fish with confidence in any condition.
In this guide, we’ll explore the different types of Amplitude Smooth Infinity lines, how to choose the best one for your needs, top product recommendations, and essential buying tips.
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Types of Scientific Anglers Amplitude Smooth Infinity Fly Fishing Lines
The Amplitude Smooth Infinity series offers specialized lines for different fishing scenarios:
1. Floating (F) – Ideal for dry flies and topwater presentations.
2. Sink Tip (ST) – Features a sinking tip for nymphing or streamer fishing.
3. Full Sink (FS) – Designed for deep-water applications.
4. Intermediate (I) – Sinks slowly for versatile subsurface fishing.
5. Specialty Tapers – Includes lines optimized for saltwater, bass, or spey casting.
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How to Choose the Best Amplitude Smooth Infinity Fly Line
Selecting the right line depends on:
– Fishing Environment (freshwater vs. saltwater, stillwater vs. rivers)
– Target Species (trout, bass, saltwater gamefish)
– Casting Style (delicate presentations vs. aggressive streamer fishing)
– Sink Rate (floating, intermediate, or fast-sinking)
A weight-forward floating line is the most versatile choice for general trout fishing, while a full-sink line excels in deep lakes or fast currents.
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Top 5 Scientific Anglers Amplitude Smooth Infinity Fly Lines
1. Amplitude Smooth Infinity Trout
Highlights: Ultra-smooth coating, precision taper for delicate presentations.
Pros:
✔ Exceptional turnover for dry flies
✔ Low memory for tangle-free casting
✔ Durable AST coating resists cracks
Cons:
✖ Pricier than standard lines
Best for: Trout anglers who prioritize accuracy and presentation.
2. Amplitude Smooth Infinity Salt
Highlights: Built for saltwater, corrosion-resistant.
Pros:
✔ Handles wind and big flies effortlessly
✔ Tough coating resists abrasion
✔ Excellent shooting ability
Cons:
✖ Stiffer than freshwater lines
Best for: Saltwater fly fishers targeting tarpon, bonefish, or permit.
3. Amplitude Smooth Infinity Bass Bug
Highlights: Heavy front taper for casting bulky flies.
Pros:
✔ Loads fast for short, powerful casts
✔ Handles wind-resistant flies well
✔ Durable for aggressive fishing
Cons:
✖ Not ideal for delicate presentations
Best for: Bass and pike anglers throwing big poppers and streamers.
4. Amplitude Smooth Infinity Nymph
Highlights: Optimized for Euro-nymphing and tight-line techniques.
Pros:
✔ Thin diameter for better sensitivity
✔ Great for high-stick nymphing
✔ Smooth shooting in cold water
Cons:
✖ Limited versatility outside nymphing
Best for: Competition anglers and dedicated nymph fishermen.
5. Amplitude Smooth Infinity Spey
Highlights: Designed for two-handed spey casting.
Pros:
✔ Long belly for sustained anchor casts
✔ Excellent mending ability
✔ Tough coating for heavy use
Cons:
✖ Requires spey rod setup
Best for: Steelhead and salmon anglers using spey rods.
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Buying Considerations for Amplitude Smooth Infinity Lines
– Line Weight: Match your rod’s weight rating.
– Taper Design: Choose based on casting distance and fly size.
– Sink Rate: Floating for topwater, sinking for deep presentations.
– Durability: AST coating ensures longevity.
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FAQs
Q1: How does the Amplitude Smooth Infinity compare to other premium fly lines?
A: It offers superior smoothness, durability, and specialized tapers for different fishing styles.
Q2: Is it worth the higher price?
A: Yes—the performance and longevity justify the investment for serious anglers.
Q3: Can I use a saltwater line in freshwater?
A: Yes, but freshwater lines may perform better in cold water.
Q4: How do I clean and maintain my fly line?
A: Rinse with fresh water after use and occasionally apply line conditioner.
Q5: Does it come with a warranty?
A: Scientific Anglers offers a limited warranty against defects.
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Final Thoughts & Call to Action
The Scientific Anglers Amplitude Smooth Infinity Fly Fishing Line is a top-tier choice for anglers who demand the best. Whether you’re chasing trout, bass, or saltwater giants, there’s a perfect line in this series for you.
Ready to upgrade your fly fishing game? Check out the Amplitude Smooth Infinity series today and experience the difference! 🎣
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Would you like any modifications or additional details? Happy fishing!