The YSL 448G Yamaha trombone with F-attachment features a beautiful, rich tone, easy playability, and a balanced response. The bore and bell size of this Yamaha trigger trombone are the same as professional models, and it features handcrafted assembly, which you would normally expect only from a top-of-the-line trombone. 

The YSL-448G’s 8-1/2” gold brass bell delivers a warm, rich sound with precise intonation. The smooth slide action ensures consistent, quick response and comfortable playability across registers and dynamics.

The Yamaha YSL-448G trombone boasts a large orchestral bore for powerful sound projection and Yamaha’s original wrap for the F-attachment, known for its free-blowing response and smooth valve action. Order yours today from Andy’s.

Yamaha YSL 448G Trombone Specs 

• Intermediate Tenor trombone
• Key of Bb / F
• Bore: L: 0.547"
• Bell Diameter: 8 1/2"
• Shank: Large
• Yellow brass body and leadpipe
• One-piece gold brass bell
• Standard weight
• Chrome-plated nickel silver drawn inner slide
• Brass one-piece drawn outer slide
• Mouthpiece: L48
• Features: F-attachment
• Pistons/Rotors: hand-lapped, String linkage
• Model YSL448G lacquered brass
• Model YSL448GS silver-plated brass