FEATURES:
Undercut and beveled embouchure hole
Clean attack, sensitive response, and accurate Intonation. 

Double bladder pads
Longer life and maximum seating

Nickel-silver, power-forged keys
Very durable and less susceptible to breakage

Neoprene key bumpers
Stronger and more durable than cork

Improved Scale
Better intonation

Strong post design
Key posts have been thickened and redesigned for improved durability and strength to maintain accurate rod alignment

Footjoint marking
A unique footjoint alignment mark facilitates proper fitting by young players

Ergonomic key shapes
All key shapes and placements have been ergonomically designed for comfortable, natural-feeling performance. The keys are hand-assembled and adjusted for a perfect 'touch' and balance.

Adjustment screws
Yamaha's unique screw resistance inserts allow smooth adjustments while preventing gradual loosening of the screws.