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Scientific Anglers Amplitude Textured Trout Fly Line

Get the Amplitude collection's quality and go after trouts.


SAID Icon AST Plus Icon Dry Tip Icon Welded Loops Icon Shooting Texture Icon Floating Texture Icon TRP Icon 
The first series of lines to feature the revolutionary AST PLUS slickness additive, Amplitude Textured will shoot farther and last longer than any other line on the market. It’s slickness down to a science.

Fly fishing for trout has never been so smooth, especially with a triple-textured line. Featuring our unparalleled AST Plus slickness additive, the Amplitude Textured Trout is slicker than any trout taper we’ve ever made, and will last over 8 times longer than other lines on the market. Built for precise presentations and those who love dry flies, the Amplitude Trout is a game changer on any stream, anywhere.

  • Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
  • Floating Texture on the tip section for the ultimate in flotation
  • Shooting Texture running line delivers longer casts
  • Revised compound taper for delicate deliveries
  • Excels in medium-to-long distances with dry flies and smaller nymphs and streamers
  • Designed specifically for chasing trout
  • Braided multifilament core
  • SA AMPLITUDE TROUT WF X F (X = line weight)




WF-3-F 64.0’/19,5m 90.0’/27,4m 100gr/6,5g
WF-4-F 66.0’/20,1m 90.0’/27,4m 120gr/7,8g
WF-5-F 68.0’/20,7m 90.0’/27,4m 140gr/9,1g
WF-6-F 70.0’/21,3m 90.0’/27,4m 160gr/10,4g
WF-7-F 72.0’/21,9m 90.0’/27,4m 185gr/12,0g


* Grain weight for the first 30′

Customer Reviews

Based on 1 review
Ron Cassar
SA Amplitude Textured Trout WF-5-F

I purchased this line in the last few weeks and have since enjoyed using it whilst lake fishing from the boat, and (a week of) lake shoreline fishing in the Snowy Mountains. I found it to be a very smooth line that performed very well when short and longer casting, in calm and very windy conditions. I liked its suppleness which meant the line remained tangle free, so I was not distracted from my fishing. I used a range of wet and dry flies, from #14's to #8's, and the line did not seem to mind this range of flies. It floated very well and I liked it's silky feel. The factory moulded loop at the tip seemed relatively unobtrusive when passing through the rod tip, as I beached each caught fish.