The YSL-448G offer a large orchestral bore for powerful sound projection and features Yamaha’s original wrap for the F-attachment for an open, free-blowing response.

Key of: Bb / F
Bore: ML: 0.525″
Bell Diameter:8 1/2″
Shank: Medium
Leadpipe: Yellow Brass; Fixed
Body Material: Yellow Brass
Bell Material: Gold Brass; One-piece
Finish: Clear Lacquer
Inner Slide: Chrome-plated nickel silver; Drawn
Outer Slide: Brass; Drawn; One-piece
Mouthpiece: 48
Features: F-attachment
Pistons/Rotors: Hand lapped; String linkage

*All step-up instruments are covered by Star City Music’s 90 day repair coverage. We will repair your instrument excluding catastrophic damage to ensure it is playable and functioning for proper use.