Scientific Anglers Amplitude Infinity


(1 customer review)
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Scientific Anglers Amplitude Infinity

The Scientific Anglers Amplitude Infinity has the power to bomb out large flies, yet retains delicacy for small drys.

The conventional wisdom in fly fishing is that there’s no such thing as a “do it all” freshwater line. We have something to say about that.  It mends like an absolute dream, and delivers flies at all distances. Built a half-size heavy, with a long head and substantial front taper, it’s perfect for everything from trout and panfish to pike and steelhead. There’s a reason we call it the Infinity: there is no end to what you’ll be able to do with it.


  • 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; it simply keeps dry flies floating longer
  • Shooting Texture running line delivers longer casts, thanks to a reduction in friction
  • Extremely versatile general-purpose taper designed for most freshwater species; an excellent line for trout, grayling, panfish, bass, carp, steelhead, salmon, and pike
  • Made a half-size heavy to load fast-action rods, but works well with a variety of rod actions
  • Extended head length for long-distance casts and superior mending ability





Additional information

Line Weight

WF6, WF7, WF8, WF9

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1 review for Scientific Anglers Amplitude Infinity

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  1. Allain B. (verified owner)

    Verified reviewVerified review - view originalExternal link

    Great product!

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