Scientific Anglers - Amplitude Smooth Double Taper Fly Line

Scientific Anglers Amplitude Smooth Double Taper Fly Line – Precision, durability, and delicate dry fly delivery.

The Scientific Anglers Amplitude Smooth Double Taper is built for anglers who value classic performance with modern innovation. Featuring the revolutionary AST Plus slickness additive, this line shoots farther, lasts longer, and stays cleaner than any other line on the market. The double taper design provides unmatched delicacy for dry fly presentations while offering superb mending and line control—perfect for technical trout fishing, bamboo or glass rods, and situations where finesse matters most. With its smooth, supple handling and premium durability, the Amplitude Smooth Double Taper combines tradition and cutting-edge technology in one line. Shop online or visit Drift Outfitters in Toronto for expert advice and fast shipping anywhere in Canada.

• Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability

• Excels in medium-to-long distances with dry flies and smaller nymphs; wonderful on glass and bamboo

• For use in moderate and cold climates

• Braided multifilament core

Q: What types of fly lines do you sell?
A: Drift Outfitters carries fly lines for every fishing style and species — from delicate trout presentations to heavy saltwater setups. You’ll find floating, sinking, and intermediate lines, along with specialty tapers for Euro nymphing, spey casting, and warmwater fishing.

Q: How do I choose the right fly line for my rod?
A: Match the line weight to your rod weight (for example, a 5wt line for a 5wt rod). The type of fishing you do matters too — floating lines are best for dry flies, while sinking or sink-tip lines are ideal for streamers or deep-water presentations.

Q: What’s the difference between weight-forward and double-taper lines?
A: Weight-forward (WF) lines have their weight in the front for easier casting and distance, making them the most popular choice for most anglers. Double-taper (DT) lines offer smoother roll casts and can be reversed for extended use — great for traditional or delicate presentations, however many weight forward lines also offer these benefits, making DT lines less popular.

Q: Which fly line brands do you carry?
A: We stock leading brands RIO, Scientific Anglers, Airflo, and more. Each brand offers premium coatings, slick finishes, and tapers designed for maximum performance in both fresh and saltwater.

Q: How do I clean and maintain my fly line?
A: Rinse your line with warm, soapy water and dry it with a soft cloth to remove dirt and buildup. Use a fly line cleaner or dressing periodically to restore slickness and extend its lifespan. Proper care keeps your line floating high and casting smoothly.

Q: How often should I replace my fly line?
A: With proper cleaning and care, most fly lines last several seasons. However, if your line begins to crack, lose buoyancy, or feel sticky, it’s time for a replacement to maintain casting performance.