SA's Amplitude Infinity Taper is the first to feature the revolutionary new AST PLUS slickness technology. Amplitude fly lines are slickness down to a science, with lines that shoot farther and last longer than any other line on the market. 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. The Amplitude Infinity has the power to bomb out streamers, yet retains delicacy for dry flies. 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
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
I got the 4wt line and it seems like it will work well for the finesse driftless streams I fish
Verified Buyer
Great all arounder
★★★★★5
Dan (PA) | May 3rd, 2024
Casts well and handles everything from dries to streamers.
Verified Buyer
Extremely versatile
★★★★★5
Alex (Massachusetts) | April 17th, 2024
Bought this line for my 490 NRX+. It is surprisingly versatile: delicate dry flies and weighted streamers. Mending works really well.
Verified Buyer
Impressed So Far
★★★★★5
Glen (CA) | December 19th, 2023
I've only had a chance to cast the SA Amplitude Infinity at the casting pond but so far I'm very impressed. I've been using Rio Gold on my other reels but decided to give the SA Amplitude Infinity a try on my Sonic 697 and Lamson Guru S -7+ set up.
Verified Buyer
ANOTHER S.A. HOMERUN...
★★★★★5
BEN M. (OHIO) | June 29th, 2022
NO WAY AROUND IT. SCIENTIFIC ANGLER MAKES ANOTHER GREAT LINE. HAVE IT FOR MULTIPLE WEIGHT RODS AT THIS POINT. DON'T WASTE YOUR MONEY ON ANY OTHER LINE BRANDS. S.A. IS THE BEST!
Verified Buyer
Great line
★★★★★5
Be (OHIO) | March 23rd, 2022
Great for all around use. Have it as one of my lines for my 7wt and it’s my go too!
Verified Buyer
Great line!
★★★★★5
Laszlo (Marfa TX) | January 6th, 2022
Great all around line. Got this for my 4wt. Love it!
Verified Buyer
The Best!
★★★★★5
Mark T (SLC, UT) | November 24th, 2021
Big improvement over the MPX, in my opinion. Loads better with less line out and the progressive taper keeps it going as you get more line out. Love it.
Verified Buyer
5 stars
★★★★★5
Wyatt Andresen (Michigan) | September 19th, 2021
great all purpose line. carp and smallmouth it is excellent for.
Verified Buyer
Great Line
★★★★4
JB (MN) | July 2nd, 2021
SA has been my new go to for lines, RIO kept on letting me down. This line pairs great with my Scott Radian. Does have some cold water coil.. :(
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