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You’ve been playing for a few years, and you've outgrown your first trombone. The Yamaha YSL-448G is an intermediate-level trombone that has a feature set that’ll take your playing to the next level. Its large bore (0.547 inches) produces a focused sound that’s crucial for producing a symphonic-quality sound. Another terrific upgrade is the F attachment with a traditional wrap design. The F attachment serves two purposes: it helps in facilitating an expanded range of lower tones and a host of alternate slide positions. Trust us — there’s nothing better than totally avoiding 6th and 7th positions during warmups and difficult passages. Finally, you also get a 2-piece gold brass bell for show-stealing texture and harmonic content. Purchase a Yamaha YSL-448G from AAA Band Rentals, and treat your ears to greatly improved tonal quality, playability, and response!


  • Key of Bb with F attachment
  • .547" bore
  • 8-1/2" gold brass bell
  • Chrome-plated nickel silver inner slide
  • Yellow brass outer slide
  • Semi-open wrap
  • Slide lock
  • Lacquer finish
  • Mouthpiece and slide cream

Yamaha YSL-448G Intermediate F-Attachment Trombone



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