Scientific Anglers AST Plus Amplitude Double Taper Fly Line DT-5-F
The Scientific Anglers AST Plus Amplitude Double Taper Fly Line (DT-5-F) is a high-performance fly line designed for anglers who prefer the versatility and delicate presentation of a double taper (DT) design. Here’s a breakdown of its key features:
Key Features:
1. Double Taper (DT) Design
– Symmetrical taper (same taper on both ends) for smooth, controlled casts.
– Ideal for short to medium-distance accuracy and delicate presentations (e.g., dry flies, small nymphs).
– Allows you to reverse the line when one end wears out, extending its lifespan.
2. AST (Advanced Shooting Technology) Plus Coating
– Ultra-slick, durable coating for reduced friction and improved shootability.
– Resists dirt, UV damage, and cracking for long-term performance.
3. Amplitude Series Technology
– Enhanced core and coating for superior line control and durability.
– Optimized for modern fast-action fly rods.
4. Weight Forward Equivalent
– The DT-5-F is a 5-weight line, matching standard 5-weight fly rods.
– The “F” indicates a floating line (no sinking tip).
5. Color & Visibility
– Typically comes in moss green (low-vis for wary fish) or other high-vis options for easy tracking.
Best Uses:
– Dry fly fishing (delicate presentations on calm water).
– Small stream fishing where precise, short casts are needed.
– Nymphing with light to medium rigs.
– Situations where roll casting and mending are critical.
Pros & Cons:
– Pros:
– Excellent turnover and accuracy at short to medium range.
– Durable coating and reversible design.
– Smooth, low-memory performance.
– Cons:
– Not ideal for long-distance shooting (compared to weight-forward lines).
– May require more effort to load fast-action rods at very short distances.
Alternatives to Consider:
– Scientific Anglers Amplitude Smooth Trout (WF) – Better for distance.
– Rio Gold (WF) – Popular all-around line.
– Cortland 444 Classic (DT) – Budget-friendly DT option.
Final Verdict:
If you prioritize precision, delicate presentations, and line longevity, the SA AST Plus Amplitude DT-5-F is an excellent choice, especially for small streams or dry-fly purists. For more versatility in windy conditions or long casts, a weight-forward (WF) line might be preferable.
Would you like recommendations for a specific fishing scenario?