Features
- Revolutionary AST Plus slickness additive for superior shooting ability and increased durability
- High-contrast sighter to identify the back of the line when fighting fish on long runs
- Floating Texture on the tip section for the ultimate in flotation
- Shooting Texture running line delivers longer casts
- Built one size heavy to load quickly and deliver the biggest flies to the furthest targets
- Specially designed for tropical environments
- Built on a 100-lb. core
- Scientific Anglers Line Identification - SA AMPLITUDE BWT WF X F (X = line weight)

Amplitude
The first series of lines to shoot farther and last longer than any other line on the market. It's slickness down to a science. There is absolutely nothing in fly fishing quite like seeing a tarpon inhale your fly, leap toward the heavens, and race like a madman for the horizon. In order to make that happen, you'll need help: the Amplitude Tarpon. Just remember to bow to the king when it jumps.
Specs -
Order # | Line Size | Head Weight* | Head Length & Total Weight | Sink Rate | Total Length |
129107 | WF11F | 380gr | 32.5ft / 500gr | Float | 105ft |
129114 | WF12F | 450gr | 32.5ft / 550gr | Float | 105ft |
*Grain weight for the first 30'