SCIENTIFIC ANGLERS AMPLITUDE SMOOTH GRAND SLAM FLY LINE
Tarpon. Bonefish. Permit. All in one day. All on one fly line. That’s the idea behind the Amplitude Smooth Grand Slam, a line designed specifically to help you achieve one of angling’s most elusive accomplishments. With a short, powerful head the Grand Slam cuts through wind and turns over crabs, shrimp, and tarpon toads with ease. We’ve got the line. You just need the fish. The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and eight times the durability of traditional lines, this will change the way you look at fly line performance.
FEATURES
- Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
- The perfect line for bonefish, tarpon, and permit on the flats; also great for snook, redfish, and sea trout
- Overweighted by .75 sizes to load rods quickly; use designated line weight for your rod
- Short, powerful head turns over long leaders with heavy flies
- Tropi-Core technology remains stiff and slick in tropical environments
TAPER DIAGRAM
APPLICATIONS
SPECIFICATIONS
| LINE WEIGHT | HEAD LENGTH | TOTAL LENGTH | GRAIN WEIGHT* |
| WF-6-F | 40.0’ / 12,2m | 100.0’ / 30,5m | 180gr / 11,7g |
| WF-7-F | 40.0’ / 12,2m | 100.0’ / 30,5m | 205gr / 13,3g |
| WF-8-F | 40.0’ / 12,2m | 100.0’ / 30,5m | 235gr / 15,2g |
| WF-9-F | 40.0’ / 12,2m | 100.0’ / 30,5m | 270gr / 17,5g |
| WF-10-F | 40.0’ / 12,2m | 100.0’ / 30,5m | 320gr / 20,7g |
| WF-11-F | 40.0’ / 12,2m | 100.0’ / 30,5m | 370gr / 24,0g |
| WF-12-F | 40.0’ / 12,2m | 100.0’ / 30,5m | 435gr / 28,2g |
* Grain weight for the first 30′
★★★★★
5.00/5 Stars out of 7 Reviews
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Wade (Victoria, TX) | January 13th, 2024
The SA amplitude smooth grand slam is a good all purpose tropical fly line. I purchased the 9wt and use it to cast typical redfish flies on the gulf coast. Great service from RFR.
Robert Hehre (FL) | October 31st, 2022
I love SA Amplitude smooth lines. This isn't my first. I purchased the grand slam 8wt for redfishing mostly in Mosquito Lagoon, FL. I love it. I paired it with the Scott Sector and I love it. It loads well, even for short ranges and can also shoot nicely and so smooth. All around good line for reds as well
Richard Sato (CA) | March 8th, 2022
This line has become my go to fly line for flats fishing. I've been using Rio's QuickShooter Lines for years. SA has developed a better line, in my hands. It loads easy and shoots a long way with good accuracy.
Ken (Washington) | November 30th, 2021
Just bought this line as a recommendation from a friend. Going to use it for bone fish in Mexico. I like the feel and the few test casts I have done it is smooth and easy to work with.
William Ian Craig (Georgia) | October 3rd, 2021
This is probably my favorite line for coastal redfish here in Georgia. I have it on both my 8 and 9wt setups with absolutely no issues.
JBM (TX) | February 1st, 2021
It just works well for me and I have done many comparisons. I have moved all of my saltwater lines to SA Amplitude line. Smooth casting, great presentation and accurate short and long.
Robert (SWFL) | January 26th, 2020
This line is nice and slick. It just wants to "jump" off the rod. There is very little coiling. Casts larger salt water flies with ease. Overall I am very impressed.
