Scientific Anglers Amplitude Smooth Anadro Line

Scientific Anglers


If you’re anything like us, the allure of big fish and big rivers is intoxicating. That’s precisely why we love the Scientific Anglers Amplitude Smooth Anadro fly line. The Scientific Anglers Anadro has become one of our favorite longer belly fly lines on the market today and the Amplitude Smooth version of the Anadro line is even that much better with slickness and durability you have to experience to believe.

The Anadro fly line was designed with line control and distance in mind. What makes it different than other lines is its extended rear taper that allows you to comfortably carry more line in the air and cast a mile.  The extended rear taper allows anglers to mend with authority.  Then, a short, powerful front taper aids in turning over nearly any rig imaginable — from dredging double nymphs to larger dry-dropper concoctions. Steelhead, salmon, and trout won’t know what hit them.

  • Revolutionary AST Plus slickness additive for superior shooting ability and increase durability
  • Long rear taper for extended line control, long-distance casting, and turning over heavy rigs
  • Ideal for roll casting and long-distance mending
  • Overweighted by 1.5 lines sizes to assist in turning over heavy flies, wind-resistant flies, or heavy nymph/indicator setups
  • High-vis and high floating yellow tip
  • For use in moderate and cold climates
  • Braided multifilament core
  • Use one line size heavy for switch rods
Scientific Anglers Amplitude Smooth Anadro Fly Line - Fly Fishing Lines
Scientific Anglers
Line Weight
60' / 18,3m 100' / 30,5m 150gr / 9,7g
60' / 18,3m 100' / 30,5m 175gr / 11,3g
60' / 18,3m 100' / 30,5m 200gr / 12,8g
61' / 18,6m 100' / 30,5m 225gr / 14,5g
62' / 18,9m 100' / 30,5m 260gr / 16,8g
63' / 19,2m 100' / 30,5m 305gr / 19,8g

* Grain weight for the first 30ft