Scientific Anglers Amplitude MPX Fly Line SF21 Ring allows for consistent tension

Ring allows for consistent tension in palmering

2X more affordable – The new Fly Tester is at a much more appealing price point

and the other is non-serrated

All River Glass rods are hand-built

Scientific Anglers Amplitude MPX Fly Line SF21 Ring allows for consistent tensionMASTERY PRESENTATION TAPER The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than any other line on the market. Its slickness down to a science. Built a half size heavy, the MPX taper starts where the GPX left off. Redesigned with more mass toward the front of the head, the MPX provides the same benefits of the GPX, with an added emphasis on presentation. The